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