Sha256: 3c3c7de6a5ff7ecb32a9b94a5992efe2be5a34ee520c54b4d5a02e4ccbd2af12
Contents?: true
Size: 797 Bytes
Versions: 21
Compression:
Stored size: 797 Bytes
Contents
module Abstractivator module Event def self.included(base) base.extend(ClassMethods) end module ClassMethods def event(*names) names.each do |name| define_method("on_#{name}") do |&block| __event_hooks[name] << block proc { __event_hooks[name].delete(block) } end define_method("do_#{name}") do |*args, **kws, &block| __event_hooks[name].each do |hook| if hook.parameters.map(&:first).include?(:key) hook.call(*args, **kws, &block) else hook.call(*args, &block) end end end end end end def __event_hooks @__event_hooks ||= Hash.new { |h, k| h[k] = [] } end end end
Version data entries
21 entries across 21 versions & 1 rubygems
Version | Path |
---|---|
abstractivator-0.1.1 | lib/abstractivator/event.rb |