Class: SubDiff::Differ

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/sub_diff/differ.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(builder) ⇒ Differ

Returns a new instance of Differ.



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# File 'lib/sub_diff/differ.rb', line 9

def initialize(builder)
  @builder = builder
end

Instance Attribute Details

#builder ⇒ Object (readonly)

Returns the value of attribute builder.



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# File 'lib/sub_diff/differ.rb', line 7

def builder
  @builder
end

Instance Method Details

#each_diff(search, *args, block) ⇒ Object 



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# File 'lib/sub_diff/differ.rb', line 13

def each_diff(search, *args, block)
  string.send(diff_method, search) do |match|
    diff = { match: match, prefix: $`, suffix: $' }
    diff[:replacement] = match.sub(search, *args, &block)
    yield(builder, diff)
  end
end