Sha256: 80d596c564e223d6a5aa804c8d9756d8cbdde333fa8552126631bc026d7373f9
Contents?: true
Size: 1021 Bytes
Versions: 21
Compression:
Stored size: 1021 Bytes
Contents
module Paperclip
module Callbacks
def self.included(base)
base.extend(Defining)
base.send(:include, Running)
end
module Defining
def define_paperclip_callbacks(*callbacks)
define_callbacks(*[callbacks, {:terminator => callback_terminator}].flatten)
callbacks.each do |callback|
eval <<-end_callbacks
def before_#{callback}(*args, &blk)
set_callback(:#{callback}, :before, *args, &blk)
end
def after_#{callback}(*args, &blk)
set_callback(:#{callback}, :after, *args, &blk)
end
end_callbacks
end
end
private
def callback_terminator
if ::ActiveSupport::VERSION::STRING >= '4.1'
lambda { |target, result| result == false }
else
'result == false'
end
end
end
module Running
def run_paperclip_callbacks(callback, &block)
run_callbacks(callback, &block)
end
end
end
end
Version data entries
21 entries across 19 versions & 4 rubygems