Class: Dandelion::PartialDiff

Inherits:
Object
  • Object
show all
Defined in:
lib/dandelion/diff.rb

Instance Method Summary collapse

Constructor Details

#initialize(diff) ⇒ PartialDiff

Returns a new instance of PartialDiff.



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# File 'lib/dandelion/diff.rb', line 28

def initialize(diff)
  @deltas = []

  diff.each_delta do |delta|
    @deltas << delta
  end
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/dandelion/diff.rb', line 40

def each
  deletes, writes = @deltas.partition(&:deleted?)
  deletes.each { |delta| yield Change.new(delta.old_file[:path], :delete) }
  writes.each { |delta| yield Change.new(delta.new_file[:path], :write) }
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dandelion/diff.rb', line 36

def empty?
  @deltas.empty?
end