Class: Coopy::Coopy

Inherits:
Object
  • Object
show all
Defined in:
lib/lib/coopy/coopy.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Coopy

Returns a new instance of Coopy.



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# File 'lib/lib/coopy/coopy.rb', line 7

def initialize
end

Class Attribute Details

.version ⇒ Object

Returns the value of attribute version.



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# File 'lib/lib/coopy/coopy.rb', line 481

def version
  @version
end

Instance Attribute Details

#daff_cmd ⇒ Object

Returns the value of attribute daff_cmd.



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# File 'lib/lib/coopy/coopy.rb', line 75

def daff_cmd
  @daff_cmd
end

#format_preference ⇒ Object

protected - in ruby this doesn’t play well with static/inline methods



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# File 'lib/lib/coopy/coopy.rb', line 12

def format_preference
  @format_preference
end

#io ⇒ Object

Returns the value of attribute io.



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# File 'lib/lib/coopy/coopy.rb', line 13

def io
  @io
end

#mv ⇒ Object

Returns the value of attribute mv.



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# File 'lib/lib/coopy/coopy.rb', line 14

def mv
  @mv
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/lib/coopy/coopy.rb', line 74

def status
  @status
end

Class Method Details

.cell_for(x) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 563

def Coopy.cell_for(x)
  return nil if x == nil
  return ::Coopy::SimpleCell.new(x)
end

.compare_tables(local, remote) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 485

def Coopy.compare_tables(local,remote)
  ct = ::Coopy::CompareTable.new
  comp = ::Coopy::TableComparisonState.new
  comp.a = local
  comp.b = remote
  ct.attach(comp)
  return ct
end

.compare_tables3(parent, local, remote) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 494

def Coopy.compare_tables3(parent,local,remote)
  ct = ::Coopy::CompareTable.new
  comp = ::Coopy::TableComparisonState.new
  comp.p = parent
  comp.a = local
  comp.b = remote
  ct.attach(comp)
  return ct
end

.json_to_table(json) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 568

def Coopy.json_to_table(json)
  output = nil
  begin
    _g = 0
    _g1 = Reflect.fields(json)
    while(_g < _g1.length) 
      name = _g1[_g]
      _g+=1
      t = Reflect.field(json,name)
      columns = Reflect.field(t,"columns")
      next if columns == nil
      rows = Reflect.field(t,"rows")
      next if rows == nil
      output = ::Coopy::SimpleTable.new(columns.length,rows.length)
      has_hash = false
      has_hash_known = false
      begin
        _g3 = 0
        _g2 = rows.length
        while(_g3 < _g2) 
          i = _g3
          _g3+=1
          row = rows[i]
          if !has_hash_known 
            has_hash = true if Reflect.fields(row).length == columns.length
            has_hash_known = true
          end
          if !has_hash 
            lst = row
            begin
              _g5 = 0
              _g4 = columns.length
              while(_g5 < _g4) 
                j = _g5
                _g5+=1
                val = lst[j]
                output.set_cell(j,i,::Coopy::Coopy.cell_for(val))
              end
            end
          else 
            _g51 = 0
            _g41 = columns.length
            while(_g51 < _g41) 
              j1 = _g51
              _g51+=1
              val1 = Reflect.field(row,columns[j1])
              output.set_cell(j1,i,::Coopy::Coopy.cell_for(val1))
            end
          end
        end
      end
    end
  end
  output.trim_blank if output != nil
  return output
end

.jsonify(t) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 660

def Coopy.jsonify(t)
  workbook = {}
  sheet = Array.new
  w = t.get_width
  h = t.get_height
  txt = ""
  begin
    _g = 0
    while(_g < h) 
      y = _g
      _g+=1
      row = Array.new
      begin
        _g1 = 0
        while(_g1 < w) 
          x = _g1
          _g1+=1
          v = t.get_cell(x,y)
          if v != nil 
            row.push(v[:to_s].call)
          else 
            row.push(nil)
          end
        end
      end
      sheet.push(row)
    end
  end
  workbook["sheet"] = sheet
  return workbook
end

.main ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 627

def Coopy.main 
  io = ::Coopy::TableIO.new
  coopy1 = ::Coopy::Coopy.new
  return coopy1.coopyhx(io)
end

.random_tests ⇒ Object

protected - in ruby this doesn’t play well with static/inline methods



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# File 'lib/lib/coopy/coopy.rb', line 506

def Coopy.random_tests 
  st = ::Coopy::SimpleTable.new(15,6)
  tab = st
  ::Haxe::Log._trace.call("table size is " + _hx_str(tab.get_width) + "x" + _hx_str(tab.get_height),{ file_name: "Coopy.hx", line_number: 44, class_name: "coopy.Coopy", method_name: "randomTests"})
  tab.set_cell(3,4,::Coopy::SimpleCell.new(33))
  ::Haxe::Log._trace.call("element is " + _hx_str(lambda{ s = tab.get_cell(3,4)
  _r = s.to_s}.call()),{ file_name: "Coopy.hx", line_number: 46, class_name: "coopy.Coopy", method_name: "randomTests"})
  compare = ::Coopy::Compare.new
  d1 = ::Coopy::ViewedDatum.get_simple_view(::Coopy::SimpleCell.new(10))
  d2 = ::Coopy::ViewedDatum.get_simple_view(::Coopy::SimpleCell.new(10))
  d3 = ::Coopy::ViewedDatum.get_simple_view(::Coopy::SimpleCell.new(20))
  report = ::Coopy::Report.new
  compare.compare(d1,d2,d3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 54, class_name: "coopy.Coopy", method_name: "randomTests"})
  d2 = ::Coopy::ViewedDatum.get_simple_view(::Coopy::SimpleCell.new(50))
  report.clear
  compare.compare(d1,d2,d3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 58, class_name: "coopy.Coopy", method_name: "randomTests"})
  d2 = ::Coopy::ViewedDatum.get_simple_view(::Coopy::SimpleCell.new(20))
  report.clear
  compare.compare(d1,d2,d3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 62, class_name: "coopy.Coopy", method_name: "randomTests"})
  d1 = ::Coopy::ViewedDatum.get_simple_view(::Coopy::SimpleCell.new(20))
  report.clear
  compare.compare(d1,d2,d3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 66, class_name: "coopy.Coopy", method_name: "randomTests"})
  comp = ::Coopy::TableComparisonState.new
  ct = ::Coopy::CompareTable.new
  comp.a = st
  comp.b = st
  ct.attach(comp)
  ::Haxe::Log._trace.call("comparing tables",{ file_name: "Coopy.hx", line_number: 74, class_name: "coopy.Coopy", method_name: "randomTests"})
  t1 = ::Coopy::SimpleTable.new(3,2)
  t2 = ::Coopy::SimpleTable.new(3,2)
  t3 = ::Coopy::SimpleTable.new(3,2)
  dt1 = ::Coopy::ViewedDatum.new(t1,::Coopy::SimpleView.new)
  dt2 = ::Coopy::ViewedDatum.new(t2,::Coopy::SimpleView.new)
  dt3 = ::Coopy::ViewedDatum.new(t3,::Coopy::SimpleView.new)
  compare.compare(dt1,dt2,dt3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 82, class_name: "coopy.Coopy", method_name: "randomTests"})
  t3.set_cell(1,1,::Coopy::SimpleCell.new("hello"))
  compare.compare(dt1,dt2,dt3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 85, class_name: "coopy.Coopy", method_name: "randomTests"})
  t1.set_cell(1,1,::Coopy::SimpleCell.new("hello"))
  compare.compare(dt1,dt2,dt3,report)
  ::Haxe::Log._trace.call("report is " + _hx_str(report.to_s),{ file_name: "Coopy.hx", line_number: 88, class_name: "coopy.Coopy", method_name: "randomTests"})
  v = ::Coopy::Viterbi.new
  td = ::Coopy::TableDiff.new(nil,nil)
  idx = ::Coopy::Index.new
  dr = ::Coopy::DiffRender.new
  cf = ::Coopy::CompareFlags.new
  hp = ::Coopy::HighlightPatch.new(nil,nil)
  csv = ::Coopy::Csv.new
  tm = ::Coopy::TableModifier.new(nil)
  return 0
end

.show(t) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 633

def Coopy.show(t)
  w = t.get_width
  h = t.get_height
  txt = ""
  begin
    _g = 0
    while(_g < h) 
      y = _g
      _g+=1
      begin
        _g1 = 0
        while(_g1 < w) 
          x = _g1
          _g1+=1
          begin
            s = t.get_cell(x,y)
            txt += s.to_s
          end
          txt += " "
        end
      end
      txt += "\n"
    end
  end
  ::Haxe::Log._trace.call(txt,{ file_name: "Coopy.hx", line_number: 627, class_name: "coopy.Coopy", method_name: "show"})
end

Instance Method Details

#command(io, cmd, args) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 77

def command(io,cmd,args)
  r = 0
  r = io.command(cmd,args) if io.async
  if r != 999 
    io.write_stdout("$ " + _hx_str(cmd))
    begin
      _g = 0
      while(_g < args.length) 
        arg = args[_g]
        _g+=1
        io.write_stdout(" ")
        spaced = (arg.index(" ",nil || 0) || -1) >= 0
        io.write_stdout("\"") if spaced
        io.write_stdout(arg)
        io.write_stdout("\"") if spaced
      end
    end
    io.write_stdout("\n")
  end
  r = io.command(cmd,args) if !io.async
  return r
end

#coopyhx(io) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 251

def coopyhx(io)
  args = io.args
  return ::Coopy::Coopy.random_tests if args[0] == "--test"
  more = true
  output = nil
  css_output = nil
  fragment = false
  pretty = true
  inplace = false
  git = false
  color = false
  flags = ::Coopy::CompareFlags.new
  flags.always_show_header = true
  while(more) 
    more = false
    begin
      _g1 = 0
      _g = args.length
      while(_g1 < _g) 
        i = _g1
        _g1+=1
        tag = args[i]
        if tag == "--output" 
          more = true
          output = args[i + 1]
          args.slice!(i,2)
          break
        elsif tag == "--css" 
          more = true
          fragment = true
          css_output = args[i + 1]
          args.slice!(i,2)
          break
        elsif tag == "--fragment" 
          more = true
          fragment = true
          args.slice!(i,1)
          break
        elsif tag == "--plain" 
          more = true
          pretty = false
          args.slice!(i,1)
          break
        elsif tag == "--all" 
          more = true
          flags.show_unchanged = true
          args.slice!(i,1)
          break
        elsif tag == "--act" 
          more = true
          flags.acts = {} if flags.acts == nil
          begin
            flags.acts[args[i + 1]] = true
            true
          end
          args.slice!(i,2)
          break
        elsif tag == "--context" 
          more = true
          context = args[i + 1].to_i
          flags.unchanged_context = context if context >= 0
          args.slice!(i,2)
          break
        elsif tag == "--inplace" 
          more = true
          inplace = true
          args.slice!(i,1)
          break
        elsif tag == "--git" 
          more = true
          git = true
          args.slice!(i,1)
          break
        elsif tag == "--color" 
          more = true
          color = true
          args.slice!(i,1)
          break
        end
      end
    end
  end
  cmd = args[0]
  if args.length < 2 
    if cmd == "version" 
      io.write_stdout(_hx_str(::Coopy::Coopy.version) + "\n")
      return 0
    end
    if cmd == "git" 
      io.write_stdout("You can use daff to improve git's handling of csv files, by using it as a\ndiff driver (for showing what has changed) and as a merge driver (for merging\nchanges between multiple versions).\n")
      io.write_stdout("\n")
      io.write_stdout("Automatic setup\n")
      io.write_stdout("---------------\n\n")
      io.write_stdout("Run:\n")
      io.write_stdout("  daff git csv\n")
      io.write_stdout("\n")
      io.write_stdout("Manual setup\n")
      io.write_stdout("------------\n\n")
      io.write_stdout("Create and add a file called .gitattributes in the root directory of your\nrepository, containing:\n\n")
      io.write_stdout("  *.csv diff=daff-csv\n")
      io.write_stdout("  *.csv merge=daff-csv\n")
      io.write_stdout("\nCreate a file called .gitconfig in your home directory (or alternatively\nopen .git/config for a particular repository) and add:\n\n")
      io.write_stdout("  [diff \"daff-csv\"]\n")
      io.write_stdout("  command = daff diff --color --git\n")
      io.write_stderr("\n")
      io.write_stdout("  [merge \"daff-csv\"]\n")
      io.write_stdout("  name = daff tabular merge\n")
      io.write_stdout("  driver = daff merge --output %A %O %A %B\n\n")
      io.write_stderr("Make sure you can run daff from the command-line as just \"daff\" - if not,\nreplace \"daff\" in the driver and command lines above with the correct way\nto call it. Omit --color if your terminal does not support ANSI colors.")
      io.write_stderr("\n")
      return 0
    end
    io.write_stderr("daff can produce and apply tabular diffs.\n")
    io.write_stderr("Call as:\n")
    io.write_stderr("  daff [--color] [--output OUTPUT.csv] a.csv b.csv\n")
    io.write_stderr("  daff [--output OUTPUT.csv] parent.csv a.csv b.csv\n")
    io.write_stderr("  daff [--output OUTPUT.jsonbook] a.jsonbook b.jsonbook\n")
    io.write_stderr("  daff patch [--inplace] [--output OUTPUT.csv] a.csv patch.csv\n")
    io.write_stderr("  daff merge [--inplace] [--output OUTPUT.csv] parent.csv a.csv b.csv\n")
    io.write_stderr("  daff trim [--output OUTPUT.csv] source.csv\n")
    io.write_stderr("  daff render [--output OUTPUT.html] diff.csv\n")
    io.write_stderr("  daff git\n")
    io.write_stderr("  daff version\n")
    io.write_stderr("\n")
    io.write_stderr("The --inplace option to patch and merge will result in modification of a.csv.\n")
    io.write_stderr("\n")
    io.write_stderr("If you need more control, here is the full list of flags:\n")
    io.write_stderr("  daff diff [--output OUTPUT.csv] [--context NUM] [--all] [--act ACT] a.csv b.csv\n")
    io.write_stderr("     --color:       highlight changes with terminal colors\n")
    io.write_stderr("     --context NUM: show NUM rows of context\n")
    io.write_stderr("     --all:         do not prune unchanged rows\n")
    io.write_stderr("     --act ACT:     show only a certain kind of change (update, insert, delete)\n")
    io.write_stderr("\n")
    io.write_stderr("  daff diff --git path old-file old-hex old-mode new-file new-hex new-mode\n")
    io.write_stderr("     --git:         process arguments provided by git to diff drivers\n")
    io.write_stderr("\n")
    io.write_stderr("  daff render [--output OUTPUT.html] [--css CSS.css] [--fragment] [--plain] diff.csv\n")
    io.write_stderr("     --css CSS.css: generate a suitable css file to go with the html\n")
    io.write_stderr("     --fragment:    generate just a html fragment rather than a page\n")
    io.write_stderr("     --plain:       do not use fancy utf8 characters to make arrows prettier\n")
    return 1
  end
  cmd1 = args[0]
  offset = 1
  if !Lambda.has(["diff","patch","merge","trim","render","git","version"],cmd1) 
    if (cmd1.index(".",nil || 0) || -1) != -1 || (cmd1.index("--",nil || 0) || -1) == 0 
      cmd1 = "diff"
      offset = 0
    end
  end
  if cmd1 == "git" 
    types = args.slice!(offset,args.length - offset)
    return self.install_git_driver(io,types)
  end
  if git 
    ct = args.length - offset
    if ct != 7 
      io.write_stderr("Expected 7 parameters from git, but got " + _hx_str(ct) + "\n")
      return 1
    end
    git_args = args.slice!(offset,ct)
    args.slice!(0,args.length)
    offset = 0
    path = git_args[0]
    old_file = git_args[1]
    new_file = git_args[4]
    io.write_stdout("--- a/" + _hx_str(path) + "\n")
    io.write_stdout("+++ b/" + _hx_str(path) + "\n")
    args.push(old_file)
    args.push(new_file)
  end
  tool = ::Coopy::Coopy.new
  tool.io = io
  parent = nil
  if args.length - offset >= 3 
    parent = tool.load_table(args[offset])
    offset+=1
  end
  aname = args[offset]
  a = tool.load_table(aname)
  b = nil
  b = tool.load_table(args[1 + offset]) if args.length - offset >= 2
  if inplace 
    io.write_stderr("Please do not use --inplace when specifying an output.\n") if output != nil
    output = aname
    return 1
  end
  output = "-" if output == nil
  ok = true
  if cmd1 == "diff" 
    ct1 = ::Coopy::Coopy.compare_tables3(parent,a,b)
    align = ct1.align
    td = ::Coopy::TableDiff.new(align,flags)
    o = ::Coopy::SimpleTable.new(0,0)
    td.hilite(o)
    if color 
      render = ::Coopy::TerminalDiffRender.new
      tool.save_text(output,render.render(o))
    else 
      tool.save_table(output,o)
    end
  elsif cmd1 == "patch" 
    patcher = ::Coopy::HighlightPatch.new(a,b)
    patcher.apply
    tool.save_table(output,a)
  elsif cmd1 == "merge" 
    merger = ::Coopy::Merger.new(parent,a,b,flags)
    conflicts = merger.apply
    ok = conflicts == 0
    io.write_stderr(_hx_str(conflicts) + " conflict" + _hx_str((((conflicts > 1) ? "s" : ""))) + "\n") if conflicts > 0
    tool.save_table(output,a)
  elsif cmd1 == "trim" 
    tool.save_table(output,a)
  elsif cmd1 == "render" 
    renderer = ::Coopy::DiffRender.new
    renderer.use_pretty_arrows(pretty)
    renderer.render(a)
    renderer.complete_html if !fragment
    tool.save_text(output,renderer.html)
    tool.save_text(css_output,renderer.sample_css) if css_output != nil
  end
  if ok 
    return 0
  else 
    return 1
  end
end

#install_git_driver(io, formats) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 102

def install_git_driver(io,formats)
  r = 0
  if @status == nil 
    @status = {}
    @daff_cmd = ""
  end
  key = "hello"
  if !@status.include?(key) 
    io.write_stdout("Setting up git to use daff on")
    begin
      _g = 0
      while(_g < formats.length) 
        format = formats[_g]
        _g+=1
        io.write_stdout(" *." + _hx_str(format))
      end
    end
    io.write_stdout(" files\n")
    @status[key] = r
  end
  key = "can_run_git"
  if !@status.include?(key) 
    r = self.command(io,"git",["--version"])
    return r if r == 999
    @status[key] = r
    if r != 0 
      io.write_stderr("! Cannot run git, aborting\n")
      return 1
    end
    io.write_stdout("- Can run git\n")
  end
  daffs = ["daff","daff.rb","daff.py"]
  if @daff_cmd == "" 
    begin
      _g1 = 0
      while(_g1 < daffs.length) 
        daff = daffs[_g1]
        _g1+=1
        key1 = "can_run_" + _hx_str(daff)
        if !@status.include?(key1) 
          r = self.command(io,daff,["version"])
          return r if r == 999
          @status[key1] = r
          if r == 0 
            @daff_cmd = daff
            io.write_stdout("- Can run " + _hx_str(daff) + " as \"" + _hx_str(daff) + "\"\n")
            break
          end
        end
      end
    end
    if @daff_cmd == "" 
      io.write_stderr("! Cannot find daff, is it in your path?\n")
      return 1
    end
  end
  begin
    _g2 = 0
    while(_g2 < formats.length) 
      format1 = formats[_g2]
      _g2+=1
      key = "have_diff_driver_" + _hx_str(format1)
      if !@status.include?(key) 
        r = self.command(io,"git",["config","--global","--get","diff.daff-" + _hx_str(format1) + ".command"])
        return r if r == 999
        @status[key] = r
      end
      have_diff_driver = @status[key] == 0
      key = "add_diff_driver_" + _hx_str(format1)
      if !@status.include?(key) 
        if !have_diff_driver 
          r = self.command(io,"git",["config","--global","diff.daff-" + _hx_str(format1) + ".command",_hx_str(@daff_cmd) + " diff --color --git"])
          return r if r == 999
          io.write_stdout("- Added diff driver for " + _hx_str(format1) + "\n")
        else 
          r = 0
          io.write_stdout("- Already have diff driver for " + _hx_str(format1) + ", not touching it\n")
        end
        @status[key] = r
      end
      key = "have_merge_driver_" + _hx_str(format1)
      if !@status.include?(key) 
        r = self.command(io,"git",["config","--global","--get","merge.daff-" + _hx_str(format1) + ".driver"])
        return r if r == 999
        @status[key] = r
      end
      have_merge_driver = @status[key] == 0
      key = "name_merge_driver_" + _hx_str(format1)
      if !@status.include?(key) 
        if !have_merge_driver 
          r = self.command(io,"git",["config","--global","merge.daff-" + _hx_str(format1) + ".name","daff tabular " + _hx_str(format1) + " merge"])
          return r if r == 999
        else 
          r = 0
        end
        @status[key] = r
      end
      key = "add_merge_driver_" + _hx_str(format1)
      if !@status.include?(key) 
        if !have_merge_driver 
          r = self.command(io,"git",["config","--global","merge.daff-" + _hx_str(format1) + ".driver",_hx_str(@daff_cmd) + " merge --output %A %O %A %B"])
          return r if r == 999
          io.write_stdout("- Added merge driver for " + _hx_str(format1) + "\n")
        else 
          r = 0
          io.write_stdout("- Already have merge driver for " + _hx_str(format1) + ", not touching it\n")
        end
        @status[key] = r
      end
    end
  end
  if !io.exists(".git/config") 
    io.write_stderr("! This next part needs to happen in a git repository.\n")
    io.write_stderr("! Please run again from the root of a git repository.\n")
    return 1
  end
  attr = ".gitattributes"
  txt = ""
  post = ""
  if !io.exists(attr) 
    io.write_stdout("- No .gitattributes file\n")
  else 
    io.write_stdout("- You have a .gitattributes file\n")
    txt = io.get_content(attr)
  end
  need_update = false
  begin
    _g3 = 0
    while(_g3 < formats.length) 
      format2 = formats[_g3]
      _g3+=1
      if (txt.index("*." + _hx_str(format2),nil || 0) || -1) >= 0 
        io.write_stderr("- Your .gitattributes file already mentions *." + _hx_str(format2) + "\n")
      else 
        post += "*." + _hx_str(format2) + " diff=daff-" + _hx_str(format2) + "\n"
        post += "*." + _hx_str(format2) + " merge=daff-" + _hx_str(format2) + "\n"
        io.write_stdout("- Placing the following lines in .gitattributes:\n")
        io.write_stdout(post)
        txt += "\n" if txt != "" && !need_update
        txt += post
        need_update = true
      end
    end
  end
  io.save_content(attr,txt) if need_update
  io.write_stdout("- Done!\n")
  return 0
end

#load_table(name) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 37

def load_table(name)
  txt = @io.get_content(name)
  begin
    json = ::Haxe::Format::JsonParser.new(txt).parse_rec
    @format_preference = "json"
    t = ::Coopy::Coopy.json_to_table(json)
    raise "JSON failed" if t == nil
    return t
  rescue => e
    csv = ::Coopy::Csv.new
    @format_preference = "csv"
    data = csv.parse_table(txt)
    h = data.length
    w = 0
    w = data[0].length if h > 0
    output = ::Coopy::SimpleTable.new(w,h)
    begin
      _g = 0
      while(_g < h) 
        i = _g
        _g+=1
        begin
          _g1 = 0
          while(_g1 < w) 
            j = _g1
            _g1+=1
            val = data[i][j]
            output.set_cell(j,i,::Coopy::Coopy.cell_for(val))
          end
        end
      end
    end
    output.trim_blank if output != nil
    return output
  end
end

#save_table(name, t) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 16

def save_table(name,t)
  txt = ""
  if @format_preference != "json" 
    csv = ::Coopy::Csv.new
    txt = csv.render_table(t)
  else 
    value = ::Coopy::Coopy.jsonify(t)
    txt = ::Haxe::Format::JsonPrinter._print(value,nil,nil)
  end
  return self.save_text(name,txt)
end

#save_text(name, txt) ⇒ Object 



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# File 'lib/lib/coopy/coopy.rb', line 28

def save_text(name,txt)
  if name != "-" 
    @io.save_content(name,txt)
  else 
    @io.write_stdout(txt)
  end
  return true
end