Sha256: d5dbed358cfd674a46ca553b0a131137f30c16f93f1c87c3f0cd62f2d01ec9fa
Contents?: true
Size: 568 Bytes
Versions: 10
Compression:
Stored size: 568 Bytes
Contents
# TITLE:
#
# Hash At
#
# SUMMARY:
#
# Alias #at and #/ to #[].
#
# CREDITS:
#
# - Thomas Sawyer
#
class Hash
# Use division as a fetch notation.
alias_method :/, :[]
# For greater polymorphism with Array.
alias_method :at, :[]
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TestHashAt < Test::Unit::TestCase
def test_at
h = { :a=>1, :b=>2 }
assert_equal( 1, h.at(:a) )
assert_equal( 2, h.at(:b) )
end
end
=end
Version data entries
10 entries across 10 versions & 1 rubygems