Sha256: e559dfd93ad15607d8c29691ad79fc25b488510ec3bcd90102d4f078e0cd667b
Contents?: true
Size: 1.23 KB
Versions: 70
Compression:
Stored size: 1.23 KB
Contents
class BindTableDispatch
attr_reader :event_log
def initialize
@event_log = []
end
def self.method_added_cheat(method_name)
if method_name.to_s =~ /^handle_(.+)$/
handler_methods[$1.to_sym] = instance_method(method_name)
end
# Cheating here, because Opal does not support method_added hook yet
# Uncomment the super below when it does:
# super
end
def self.handler_methods
@handler_methods ||= {}
end
def call(event)
if (handler_method = self.class.handler_methods[event.name])
handler_method.bind(self).call(event)
end
end
def handle_foo(event)
event_log << event
end
def handle_bar(event)
event_log << event
end
def handle_baz(event)
event_log << event
end
end
klass = BindTableDispatch
event = Struct.new(:name, :source, :args)
# Cheating here, because Opal does not support method_added hook yet
klass.method_added_cheat(:handle_foo)
klass.method_added_cheat(:handle_bar)
klass.method_added_cheat(:handle_baz)
100_000.times do
obj = klass.new
obj.call(e1 = event[:foo])
obj.call(e2 = event[:bar])
obj.call(e3 = event[:baz])
obj.call(event[:buz])
unless obj.event_log == [e1, e2, e3]
raise "#{klass}: #{obj.event_log.inspect}"
end
end
Version data entries
70 entries across 70 versions & 2 rubygems