Class: Uinit::Type::Const

Inherits:
Base
  • Object
show all
Defined in:
lib/uinit/type/const.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#==, [], #is!, #to_s, #trace!, #type_error!

Methods included from Operators

#&, #|

Constructor Details

#initialize(value) ⇒ Const

Returns a new instance of Const.



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# File 'lib/uinit/type/const.rb', line 14

def initialize(value)
  super()

  @value = value
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/uinit/type/const.rb', line 20

def value
  @value
end

Class Method Details

.from(val) ⇒ Object 



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# File 'lib/uinit/type/const.rb', line 10

def self.from(val)
  new(val) if from?(val)
end

.from?(_val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/uinit/type/const.rb', line 6

def self.from?(_val)
  true
end

Instance Method Details

#check!(value, depth) ⇒ Object 



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# File 'lib/uinit/type/const.rb', line 26

def check!(value, depth)
  return value if is?(value)

  type_error!(
    "#{value.inspect} must be equal to #{self.value.inspect}",
    depth
  )
end

#inspect ⇒ Object 



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# File 'lib/uinit/type/const.rb', line 35

def inspect
  "#{super}[#{value.inspect}]"
end

#is?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/uinit/type/const.rb', line 22

def is?(value)
  self.value == value
end