Class: Algebrick::Matchers::Wrapper

Inherits:

Abstract

• Object
• Abstract
• Algebrick::Matchers::Wrapper

show all

Defined in:

lib/algebrick/matchers/wrapper.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) something readonly

  Returns the value of attribute something.

Attributes inherited from Abstract

#value

Class Method Summary (collapse)

• + (Object) call(something)

Instance Method Summary (collapse)

• - (Object) ==(other)
• - (Object) children
• - (Wrapper) initialize(something) constructor

  A new instance of Wrapper.

• - (Boolean) matching?(other) protected
• - (Object) to_s

Methods inherited from Abstract

#!, #&, #===, #>, #assign!, #assign?, #assign_to_s, #assigned?, #assigns, #case, #children_including_self, #collect_assigns, #find_children, #inspect, #matchable!, #matched?, #to_a, #|

Methods included from TypeCheck

#Child!, #Child?, #Match!, #Match?, #Type!, #Type?, error

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# File 'lib/algebrick/matchers/wrapper.rb', line 25

def initialize(something)
  super()
  @something = matchable! something
end

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# File 'lib/algebrick/matchers/wrapper.rb', line 23

def something
  @something
end

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# File 'lib/algebrick/matchers/wrapper.rb', line 19

def self.call(something)
  new something
end

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# File 'lib/algebrick/matchers/wrapper.rb', line 38

def ==(other)
  other.kind_of? self.class and
      self.something == other.something
end

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# File 'lib/algebrick/matchers/wrapper.rb', line 30

def children
  find_children [@something]
end

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# File 'lib/algebrick/matchers/wrapper.rb', line 45

def matching?(other)
  @something === other
end

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# File 'lib/algebrick/matchers/wrapper.rb', line 34

def to_s
  assign_to_s + "Wrapper.(#{@something})"
end