Sha256: 8297978f33aceb68e10f631ee6cd18564f3aa0ea493f5ca7945b1598b19f39b9
Contents?: true
Size: 723 Bytes
Versions: 6
Compression:
Stored size: 723 Bytes
Contents
# Creates aliases of instance methods. Expects a hash of classes/modules mapped to a hash of instance methods and their aliases
# i.e. {"String"=>{'to_s'=>'s'}}.
class Alias::Creators::InstanceMethodCreator < Alias::Creator
map do |config|
config.inject([]) {|t,(klass,aliases)|
t += aliases.map {|k,v| {:class=>klass, :name=>k, :alias=>v} }
}
end
valid :class, :if=>:class
valid :instance_method, :if=>:instance_method, :with=>[:class, :name]
valid :alias, :unless=>:instance_method, :with=>[:class, :alias], :optional=>true
generate do |aliases|
aliases.map {|e|
"#{class_or_module(e[:class])} ::#{e[:class]}; alias_method :#{e[:alias]}, :#{e[:name]}; end"
}.join("\n")
end
end
Version data entries
6 entries across 6 versions & 2 rubygems