module MicroEvent
Constants
- VERSION
Public Instance Methods
bind(event, &fn)
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# File lib/microevent.rb, line 6 def bind(event, &fn) @_ ||= Hash.new{ |h,k| h[k] = [] } fn ? @_[event] << fn : raise(ArgumentError, "no block given") end
trigger(event, *args)
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# File lib/microevent.rb, line 15 def trigger(event, *args) !!@_ && !@_[event].dup.each{ |fn| instance_exec(*args, &fn) }.empty? end
unbind(event, &fn)
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# File lib/microevent.rb, line 11 def unbind(event, &fn) fn ? @_ && @_[event].delete(fn) : @_ && @_.delete(event) || [] end