Class: Dcc::Diff::Change

Inherits:
Struct
  • Object
show all
Defined in:
lib/dcc/diff/change.rb

Overview

A single structural change between two DCC object trees.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#after ⇒ Object

Returns the value of attribute after

Returns:

  • (Object) —

    the current value of after



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# File 'lib/dcc/diff/change.rb', line 6

def after
  @after
end

#before ⇒ Object

Returns the value of attribute before

Returns:

  • (Object) —

    the current value of before



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# File 'lib/dcc/diff/change.rb', line 6

def before
  @before
end

#kind ⇒ Object

Returns the value of attribute kind

Returns:

  • (Object) —

    the current value of kind



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# File 'lib/dcc/diff/change.rb', line 6

def kind
  @kind
end

#path ⇒ Object

Returns the value of attribute path

Returns:

  • (Object) —

    the current value of path



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# File 'lib/dcc/diff/change.rb', line 6

def path
  @path
end

Instance Method Details

#added? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dcc/diff/change.rb', line 7

def added? = kind == :add

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dcc/diff/change.rb', line 9

def changed? = kind == :change

#removed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dcc/diff/change.rb', line 8

def removed? = kind == :remove

#to_s ⇒ Object 



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# File 'lib/dcc/diff/change.rb', line 11

def to_s
  case kind
  when :add    then "+ #{path}: #{after}"
  when :remove then "- #{path}: #{before}"
  when :change then "~ #{path}: #{before} -> #{after}"
  else path
  end
end