If one was inclined to use the acts_as_yaffle pattern, they would probably use the second one, rather than the heavily cargo-culted first one.
Created
June 11, 2010 18:16
-
-
Save wycats/434844 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module Yaffle | |
def self.included(base) | |
base.send :extend, ClassMethods | |
end | |
module ClassMethods | |
def acts_as_yaffle(options = {}) | |
cattr_accessor :yaffle_text_field | |
self.yaffle_text_field = (options[:yaffle_text_field] || :last_squawk).to_s | |
send :include, InstanceMethods | |
end | |
end | |
module InstanceMethods | |
def squawk(string) | |
write_attribute(self.class.yaffle_text_field, string.to_squawk) | |
end | |
end | |
end | |
ActiveRecord::Base.send :include, Yaffle |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module Yaffle | |
def acts_as_yaffle(options = {}) | |
cattr_accessor :yaffle_text_field | |
self.yaffle_text_field = (options[:yaffle_text_field] || :last_squawk).to_s | |
include InstanceMethods | |
end | |
module InstanceMethods | |
def squawk(string) | |
write_attribute(self.class.yaffle_text_field, string.to_squawk) | |
end | |
end | |
end | |
ActiveRecord::Base.extend(Yaffle) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module Yaffle | |
# since this is for internal consumption only, just extend directly; | |
# don't rewrite the include method to mean extend | |
def self.included(base) | |
# extend is a public method | |
base.send :extend, ClassMethods | |
end | |
# if we extended directly, we could get rid of the ClassMethods | |
# module and move the methods into the Yaffle module. You onluy | |
# ever need one of ClassMethods or InstanceMethods | |
module ClassMethods | |
def acts_as_yaffle(options = {}) | |
cattr_accessor :yaffle_text_field | |
self.yaffle_text_field = (options[:yaffle_text_field] || :last_squawk).to_s | |
# we're inside the class, so we don't need to use send to | |
# use a private method | |
send :include, InstanceMethods | |
end | |
end | |
module InstanceMethods | |
def squawk(string) | |
write_attribute(self.class.yaffle_text_field, string.to_squawk) | |
end | |
end | |
end | |
# If we'd used extend, we wouldn't need a send | |
ActiveRecord::Base.send :include, Yaffle |
Wow. It doesn't take a genius to realize that there are many places to ask that question that are more likely to garner an answer than in the comments of a gist that six people have posted to. You did that just to broadcast that you disagreed with and disapproved of me. Presumably, you thought that doing so would either shame me or inform others of your superiority. To me, it communicated your inability to handle dissent.
I read the anguish in your earlier comments as intolerance of whimsy. I take it you'll be celebrating whyday for a reason entirely different from most.
i was only asking because i'm done with this.
oh, i see, you were trying to be "artistic"
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
anyone know how to /ignore further comments on a gist?