Class: Gamefic::Action::Hook

Inherits:

Object

Object
Gamefic::Action::Hook

Defined in:: lib/gamefic/action.rb

Overview

Hooks are blocks of code that get executed before or after an actor performs an action. A before action hook is capable of cancelling the action’s performance.

Instance Attribute Summary collapse

#block ⇒ Object readonly
#verbs ⇒ Object readonly

Instance Method Summary collapse

#initialize(*verbs, &block) ⇒ Hook constructor

A new instance of Hook.
#match?(input) ⇒ Boolean

Constructor Details

#initialize(*verbs, &block) ⇒ `Hook`

Returns a new instance of Hook.

# File 'lib/gamefic/action.rb', line 22

def initialize *verbs, &block
  @verbs = verbs
  @block = block
end

Instance Attribute Details

#block ⇒ `Object` (readonly)

Parameters:

(Proc)



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# File 'lib/gamefic/action.rb', line 20

def block
  @block
end

#verbs ⇒ `Object` (readonly)

Parameters:

(Array<Symbol>)



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# File 'lib/gamefic/action.rb', line 17

def verbs
  @verbs
end

Instance Method Details

#match?(input) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/gamefic/action.rb', line 27

def match?(input)
  verbs.empty? || verbs.include?(input)
end