Sha256: f946a4305f2b61abc55921d7f292eca872d9295e238183c2c386858b656ccd8f
Contents?: true
Size: 490 Bytes
Versions: 22
Compression:
Stored size: 490 Bytes
Contents
require 'facet/enumerable/graph'
class Hash
# As with Enumerable#graph but acts in place.
def graph!( &blk )
self.replace( graph( &blk ) )
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCHash < Test::Unit::TestCase
def test_graph
h = {:a=>1,:b=>2,:c=>3}
h.graph!{ |k,v| [v, v*v] }
assert_equal( {1=>1, 2=>4, 3=>9}, h )
end
end
=end
Version data entries
22 entries across 22 versions & 1 rubygems