Class: IRT::Log

Inherits:
Array show all
Defined in:
lib/irt/log.rb,
lib/irt/hunks.rb

Defined Under Namespace

Classes: BindingHunk, FileHunk, Hunk, InspectHunk, InteractiveHunk

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Log

Returns a new instance of Log.



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# File 'lib/irt/log.rb', line 7

def initialize
  @ignored_echo_commands = FileUtils.own_methods + [:_]
  @ignored_echo_commands = @ignored_echo_commands.map(&:to_sym)
  @ignored_commands = @ignored_echo_commands +
                      IRB::ExtendCommandBundle.instance_methods +
                      [ :p, :pp, :ap, :y, :puts, :print, :irt, :irb ]
  @ignored_commands += IRT::Commands::Rails.own_methods if defined?(IRT::Commands::Rails)
  @ignored_commands = @ignored_commands.map(&:to_sym)
  @non_setting_commands = @ignored_commands + IRT::Directives.own_methods
  @non_setting_commands = @non_setting_commands.map(&:to_sym)
  @tail_size = tail_size || 10
  self << FileHunk.new(IRT.irt_file)
  @status = [[IRT.irt_file.basename, :file]]
end

Instance Attribute Details

#ignored_commands ⇒ Object

Returns the value of attribute ignored_commands.



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# File 'lib/irt/log.rb', line 4

def ignored_commands
  @ignored_commands
end

#ignored_echo_commands ⇒ Object

Returns the value of attribute ignored_echo_commands.



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# File 'lib/irt/log.rb', line 4

def ignored_echo_commands
  @ignored_echo_commands
end

#non_setting_commands ⇒ Object

Returns the value of attribute non_setting_commands.



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# File 'lib/irt/log.rb', line 4

def non_setting_commands
  @non_setting_commands
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/irt/log.rb', line 5

def status
  @status
end

#tail_size ⇒ Object

Returns the value of attribute tail_size.



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# File 'lib/irt/log.rb', line 4

def tail_size
  @tail_size
end

Class Method Details



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# File 'lib/irt/log.rb', line 31

def self.print_border
  print IRT.dye(' ','', :log_color, :reversed)
end

Instance Method Details

#add_hunk ⇒ Object 



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# File 'lib/irt/log.rb', line 22

def add_hunk
  mode = IRB.CurrentContext.irt_mode
  push eval("#{mode.to_s.capitalize + 'Hunk'}.new")
end

#add_line(content, line_no) ⇒ Object 



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# File 'lib/irt/log.rb', line 27

def add_line(content, line_no)
  last.add_line(content, line_no)
end

#pop_status ⇒ Object 



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# File 'lib/irt/log.rb', line 77

def pop_status
  name, mode = status.pop
  return if mode == :file
  puts IRT.dye("   <<", :log_color, :bold) + status_segment(name, mode)
  puts
end

#print(limit = nil) ⇒ Object

nil prints all



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# File 'lib/irt/log.rb', line 35

def print(limit=nil) # nil prints all
  hist = dup
  hist.delete_if{|h| h.empty? }
  to_render = hist.reduce([]) do |his, hunk|
                hu = hunk.dup
                (his.empty? || his.last.header != hu.header) ? (his << hu) : his.last.concat(hu)
                his
              end
  if to_render.empty?
    print_header '(empty)'
  else
    to_print = 0
    if limit.nil? || to_render.map(&:size).inject(:+) <= limit
      to_print = to_render.map(&:size).inject(:+)
      latest_lines = nil
      print_header
    else
      rest = limit
      to_render.reverse.each do |h|
        to_print += 1
        if rest > h.size
          rest = rest - h.size
          next
        else
          latest_lines = rest
          break
        end
      end
      print_header '(tail)'
    end
    to_render = to_render.last(to_print)
    to_render.shift.render(latest_lines)
    to_render.each{|h| h.render }
  end
  puts
end

#print_running_file ⇒ Object 



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# File 'lib/irt/log.rb', line 84

def print_running_file
  run_str = "Running: #{IRT.irt_file}"
  puts IRT.dye(" #{run_str} ", "*** #{run_str} ***", :file_color, :bold, :reversed)
end

#print_status ⇒ Object 



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# File 'lib/irt/log.rb', line 72

def print_status
  segments = status.map {|name,mode| status_segment(name,mode)}
  puts segments.join(IRT.dye(">>", :log_color, :bold))
end