Class: PatternMatching::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/pattern_matching/configuration.rb

Overview

Available configuration options are:

  • use_proc_helpers: controls whether or not helpers for sending messages and calling a method in the local context are included with this module.

  • use_binding_helper: controls whether or not bindings are enabled (and thus) whether or not helpers are included.

  • send_helper: the method name used as the proc helper for “sending a message” to the object when matching.

  • call_helper: the method name used as the proc helper for “calling a method in the current context” with the object as an argument when matching.

  • binding_helper: the method name used as the binding set for each match.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(use_proc_helpers, use_binding_helper, send_helper, call_helper, binding_helper) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/pattern_matching/configuration.rb', line 31

def initialize(use_proc_helpers, use_binding_helper, send_helper, call_helper, binding_helper)
  @use_proc_helpers   = use_proc_helpers
  @use_binding_helper = use_binding_helper
  @send_helper        = send_helper
  @call_helper        = call_helper
  @binding_helper     = binding_helper
end

Instance Attribute Details

#binding_helper ⇒ Object

Returns the value of attribute binding_helper.



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# File 'lib/pattern_matching/configuration.rb', line 25

def binding_helper
  @binding_helper
end

#call_helper ⇒ Object

Returns the value of attribute call_helper.



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# File 'lib/pattern_matching/configuration.rb', line 25

def call_helper
  @call_helper
end

#send_helper ⇒ Object

Returns the value of attribute send_helper.



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# File 'lib/pattern_matching/configuration.rb', line 25

def send_helper
  @send_helper
end

#use_binding_helper ⇒ Object

Returns the value of attribute use_binding_helper.



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# File 'lib/pattern_matching/configuration.rb', line 25

def use_binding_helper
  @use_binding_helper
end

#use_proc_helpers ⇒ Object

Returns the value of attribute use_proc_helpers.



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# File 'lib/pattern_matching/configuration.rb', line 25

def use_proc_helpers
  @use_proc_helpers
end

Class Method Details

.default ⇒ Object 



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# File 'lib/pattern_matching/configuration.rb', line 21

def self.default
  new(true, true, :S, :C, :B)
end

Instance Method Details

#default_binding_helper? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pattern_matching/configuration.rb', line 45

def default_binding_helper?
  :B == binding_helper
end

#default_proc_helpers? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pattern_matching/configuration.rb', line 40

def default_proc_helpers?
  :S == send_helper && :C == call_helper
end