Sha256: 7beee506369b3dd3f8b8d0393a207442d99c62d563c186d693a3080fa6c49fc6
Contents?: true
Size: 758 Bytes
Versions: 1
Compression:
Stored size: 758 Bytes
Contents
#-- # (c) Copyright 2007-2008 Sun Microsystems, Inc. # See the file LICENSES.txt included with the distribution for # software license details. #++ module Warbler # A set of gems. This only exists to allow expected operations # to be used to add gems, and for backwards compatibility. # It would be easier to just use a hash. class Gems < Hash ANY_VERSION = nil def initialize(gems = nil) if gems.is_a?(Hash) self.merge!(gems) elsif gems.is_a?(Array) gems.each {|gem| self << gem } end end def <<(gem) self[gem] ||= ANY_VERSION end def +(other) other.each {|g| self[g] ||= ANY_VERSION } end def -(other) other.each {|g| self.delete(g)} end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
warbler-0.9.11 | lib/warbler/gems.rb |