Contents

##
# Various Hash extensions.
#
class Hash

  # accumulate existing keys from +other_hash+ into +self+.
  def delta_merge!(other_hash)
    other_hash.each do |k,v|
      if self.has_key?(k)
        self[k] += v
      else
        self[k] = v
      end
    end
  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
liquid-ext-3.5.3	lib/liquid/ext/hash.rb
liquid-ext-3.5.2	lib/liquid/ext/hash.rb