Module: MicroEvent
- Defined in:
- lib/microevent.rb
Constant Summary collapse
- VERSION =
"1.0.1".freeze
Instance Method Summary collapse
Instance Method Details
#bind(event, &fn) ⇒ Object
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# File 'lib/microevent.rb', line 4 def bind(event, &fn) @_ ||= Hash.new{ |h,k| h[k] = [] } fn ? @_[event] << fn : raise(ArgumentError, "no block given") end |
#trigger(event, *args) ⇒ Object
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# File 'lib/microevent.rb', line 14 def trigger(event, *args) @_ ||= Hash.new{ |h,k| h[k] = [] } !@_[event].each{ |fn| instance_exec(*args, &fn) }.empty? end |
#unbind(event, &fn) ⇒ Object
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# File 'lib/microevent.rb', line 9 def unbind(event, &fn) @_ ||= Hash.new{ |h,k| h[k] = [] } fn ? @_[event].delete(fn) : @_.delete(event) || [] end |