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Size: 855 Bytes
Versions: 103
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Stored size: 855 Bytes
Contents
require 'psych/handler'
module Psych
module Handlers
###
# This handler will capture an event and record the event. Recorder events
# are available vial Psych::Handlers::Recorder#events.
#
# For example:
#
# recorder = Psych::Handlers::Recorder.new
# parser = Psych::Parser.new recorder
# parser.parse '--- foo'
#
# recorder.events # => [list of events]
#
# # Replay the events
#
# emitter = Psych::Emitter.new $stdout
# recorder.events.each do |m, args|
# emitter.send m, *args
# end
class Recorder < Psych::Handler
attr_reader :events
def initialize
@events = []
super
end
EVENTS.each do |event|
define_method event do |*args|
@events << [event, args]
end
end
end
end
end
Version data entries
103 entries across 75 versions & 6 rubygems