Class: Steep::Interface::Block

Inherits:
Object
  • Object
show all
Defined in:
lib/steep/interface/method_type.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type:, optional:) ⇒ Block

Returns a new instance of Block.



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# File 'lib/steep/interface/method_type.rb', line 237

def initialize(type:, optional:)
  @type = type
  @optional = optional
end

Instance Attribute Details

#optional ⇒ Object (readonly)

Returns the value of attribute optional.



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# File 'lib/steep/interface/method_type.rb', line 235

def optional
  @optional
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/steep/interface/method_type.rb', line 234

def type
  @type
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/steep/interface/method_type.rb', line 246

def ==(other)
  other.is_a?(self.class) && other.type == type && other.optional == optional
end

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/interface/method_type.rb', line 250

def closed?
  type.closed?
end

#free_variables ⇒ Object 



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# File 'lib/steep/interface/method_type.rb', line 261

def free_variables
  type.free_variables
end

#optional? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/interface/method_type.rb', line 242

def optional?
  @optional
end

#subst(s) ⇒ Object 



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# File 'lib/steep/interface/method_type.rb', line 254

def subst(s)
  self.class.new(
    type: type.subst(s),
    optional: optional
  )
end

#to_s ⇒ Object 



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# File 'lib/steep/interface/method_type.rb', line 265

def to_s
  "#{optional? ? "?" : ""}{ #{type.params} -> #{type.return_type} }"
end