Sha256: 491610134145bb66049726411505f295e9d699e4e1e3cb89ad6c609c9eb34e01
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Size: 1.02 KB
Versions: 6
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Stored size: 1.02 KB
Contents
# Creates instance methods which can call any string of ruby code which ends in a method. This class provides the same
# functionality that Alias::Creators::ClassToInstanceMethodCreator provides and more but at the cost of less validation.
# Expects a hash of classes/modules of the instance method mapped to a hash of ruby code strings and the instance method names.
# For example, the hash {"MyDate"=>{'Date.today.to_s.gsub'=>'t'}} creates a MyDate.t method which directly calls Date.today.to_s.gsub.
class Alias::Creators::AnyToInstanceMethodCreator < Alias::Creator
map do |config|
config.inject([]) {|t,(klass,hash)|
t += hash.map {|k,v|
{:class=>klass, :any_method=>k, :alias=>v}
}
}
end
valid :class, :if=>:class
valid :alias, :unless=>:instance_method, :with=>[:class, :alias], :optional=>true
generate do |aliases|
aliases.map {|e|
%[#{class_or_module(e[:class])} ::#{e[:class]}; def #{e[:alias]}(*args, &block); #{e[:any_method]}(*args, &block); end; end]
}.join("\n")
end
end
Version data entries
6 entries across 6 versions & 2 rubygems