Ruby Quicktips
Random Ruby and Rails tips.
This blog is dedicated to deliver short, interesting and practical tidbits of the Ruby language and Ruby on Rails framework. Read more...
Your submissions are more than welcome!
This blog is dedicated to deliver short, interesting and practical tidbits of the Ruby language and Ruby on Rails framework. Read more...
Your submissions are more than welcome!
Jan 7 ’11
★
attr_accessor_with_default
Here’s a method I haven’t seen before: attr_accessor_with_default
This ActiveSupport method allows you to set a default value for an attribute accessor:
class Person attr_accessor_with_default :age, 25 end some_person.age # => 25 some_person.age = 26 some_person.age # => 26
You can even pass in a block.
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breakbit reblogged this from rubyquicktips and added:
Nice one, didn’t know this and it’s totally useful.
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rubyquicktips reblogged this from rubyflare and added:
Here’s a method I haven’t seen before: attr_accessor_with_default This ActiveSupport method allows you to set a default...
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