Class: Palmister::SimpleLineDiff

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

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SimpleLineDiff

Returns a new instance of SimpleLineDiff.



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# File 'lib/palmister/simple_line_diff.rb', line 5

def initialize
  @content = ""
end

Instance Attribute Details

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/palmister/simple_line_diff.rb', line 3

def content
  @content
end

Instance Method Details

#change(event) ⇒ Object 



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# File 'lib/palmister/simple_line_diff.rb', line 9

def change(event)
  @content << %Q|<span class="only_a">#{event.old_element}</span><br/>\n<span class="only_b">#{event.new_element}</span><br/>\n|
end

#discard_a(event) ⇒ Object

This will be called when there is a line in A that isn’t in B



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# File 'lib/palmister/simple_line_diff.rb', line 19

def discard_a(event)
  @content << %Q|<span class="only_a">#{event.old_element}</span><br/>\n|
end

#discard_b(event) ⇒ Object

This will be called when there is a line in B that isn’t in A



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# File 'lib/palmister/simple_line_diff.rb', line 24

def discard_b(event)
  @content << %Q|<span class="only_b">#{event.new_element}</span><br/>\n|
end

#match(event) ⇒ Object

This will be called with both lines are the same



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# File 'lib/palmister/simple_line_diff.rb', line 14

def match(event)
  @content << %Q|<span class="match">#{event.old_element}</span><br/>\n|
end