Module: TMP::CORE

Included in:
TMP, InstanceCore
Defined in:
lib/tmp/deprecated/core.rb

Instance Method Summary collapse

Instance Method Details

#block(variable_name, *args, &block_obj) ⇒ Object 



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# File 'lib/tmp/deprecated/core.rb', line 80

def block variable_name, *args, &block_obj

  $stderr.puts('warning this is deprecated, will be removed in the further releases!(tmp gem)')

  tmp_folder_init

  options = args.select{|e|(e.class <= ::Hash)}.reduce({},:merge!)
  args.select!{|e|!(e.class <= ::Hash)}

  options[:file_extension] ||= options[:extension] || options[:ext]
  file_name = variable_name.to_s
  options[:file_mod] ||= options[:mod] || args[0].class <= ::String ? args[0] : nil

  unless options[:file_extension].nil?

    while options[:file_extension][0] == '.'
      options[:file_extension][0]= ''
    end

    file_name += ".#{options[:file_extension]}"

  end

  if File.exist?(File.join( tmp_folder_path, file_name ))
    options[:file_mod] ||= "r+"
  else
    options[:file_mod] ||= "w+"
  end

  begin
    return File.open( File.join( tmp_folder_path, file_name ), options[:file_mod], &block_obj )
  rescue Errno::ENOENT
    var_file= File.new( File.join( tmp_folder_path, file_name ), options[:file_mod])
    block_obj.call(var_file) unless block_obj.nil?
    var_file.close
  end

end

#default_folder_path ⇒ Object 



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# File 'lib/tmp/deprecated/core.rb', line 28

def default_folder_path
  File.join( tmpdir , project_name )
end

#path(variable_name, *args) ⇒ Object 



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# File 'lib/tmp/deprecated/core.rb', line 140

def path variable_name,*args

  $stderr.puts('warning this is deprecated, will be removed in the further releases!(tmp gem)')

  options = args.select{|e|(e.class <= ::Hash)}.reduce({},:merge!)
  args.select!{|e|!(e.class <= ::Hash)}

  variable_name = variable_name.to_s
  options[:file_extension] ||= options[:extension] || options[:ext]
  unless options[:file_extension].nil?
    while options[:file_extension][0] == '.'
      options[:file_extension][0]= ''
    end
    variable_name += ".#{options[:file_extension]}"
  end

  tmp_folder_init
  path_to_file= File.join( tmp_folder_path, variable_name )
  unless File.exist?(path_to_file)
    File.open( path_to_file ,"w") {|f| f.write(""); f.close }
  end
  return path_to_file

end

#project_name(name_string = nil) ⇒ Object Also known as: project_folder 



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# File 'lib/tmp/deprecated/core.rb', line 6

def project_name name_string= nil

  unless name_string.nil?

    unless name_string.class <= String
      raise ArgumentError,"invalid name string"
    end

    @project_name = name_string

  end

  @project_name || Dir.pwd.split(File::Separator).last.to_s

end

#purge_files ⇒ Object Also known as: purge!, purge 



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# File 'lib/tmp/deprecated/core.rb', line 165

def purge_files

  Dir.glob( File.join( tmp_folder_path,'**','*' ) ).map do |file_path|

    begin
      File.delete file_path
    rescue Errno::ENOENT => ex
      ex
    end

  end

end

#read(variable_name) ⇒ Object 



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# File 'lib/tmp/deprecated/core.rb', line 119

def read variable_name

  $stderr.puts('warning this is deprecated, will be removed in the further releases!(tmp gem)')

  unless File.exist?(File.join( tmp_folder_path,variable_name.to_s))
    return nil
  end

  File.open( File.join( tmp_folder_path,variable_name.to_s ) ,"r+") do |file|

    var= file.read
    begin
      return ::Marshal.load var
    rescue
      return var
    end

  end

end

#tmp_folder_init ⇒ Object Also known as: folder_init 



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# File 'lib/tmp/deprecated/core.rb', line 53

def tmp_folder_init

  begin

    Dir.mkdir tmp_folder_path
    return true

  rescue Errno::EEXIST
    return false
  end

end

#tmp_folder_path(path_string = nil) ⇒ Object Also known as: folder_path 



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# File 'lib/tmp/deprecated/core.rb', line 33

def tmp_folder_path path_string= nil

  $stderr.puts('warning this is deprecated, will be removed in the further releases!(tmp gem)')

  unless path_string.nil?

    unless path_string.class <= String
      raise ArgumentError,"invalid path class, must be string like"
    end

    @folder_path = File.absolute_path(path_string)

  end

  @folder_path || default_folder_path

end

#tmpdir ⇒ Object 



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# File 'lib/tmp/deprecated/core.rb', line 24

def tmpdir
  ::Dir.tmpdir
end

#write(variable_name, data_object) ⇒ Object 



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# File 'lib/tmp/deprecated/core.rb', line 68

def write variable_name, data_object

  $stderr.puts('warning this is deprecated, will be removed in the further releases!(tmp gem)')

  tmp_folder_init

  File.open( File.join(tmp_folder_path,variable_name.to_s) ,"w") do |file|
    return file.write ::Marshal.dump(data_object)
  end

end