Class: DiffOutputGroup

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

Instance Method Summary collapse

Constructor Details

#initialize(*sinks) ⇒ DiffOutputGroup

Returns a new instance of DiffOutputGroup.



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# File 'lib/coopy/diff_output_group.rb', line 5

def initialize(*sinks)
  @sinks = sinks
end

Instance Method Details

#<<(x) ⇒ Object 



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# File 'lib/coopy/diff_output_group.rb', line 9

def <<(x)
  @sinks = [] if @sinks.nil?
  @sinks << x
end

#apply_row(rc) ⇒ Object 



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# File 'lib/coopy/diff_output_group.rb', line 22

def apply_row(rc)
  @sinks.each { |s| s.apply_row(rc) }
end

#begin_diff ⇒ Object 



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

def begin_diff
  @sinks.each { |s| s.begin_diff }
end

#end_diff ⇒ Object 



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# File 'lib/coopy/diff_output_group.rb', line 18

def end_diff
  @sinks.each { |s| s.end_diff }
end

#to_string ⇒ Object 



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# File 'lib/coopy/diff_output_group.rb', line 26

def to_string
  @sinks.each do |s|
    result = s.to_string
    return result if result!=""
  end
  ""
end

#want_context ⇒ Object 



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# File 'lib/coopy/diff_output_group.rb', line 34

def want_context
  return @want_context0 unless @want_context0.nil?
  @want_context0 = false
  @want_context0 = @sinks.each { |s| @want_context0 ||= s.want_context }
  @want_context0
end