Class: Contracts::Builtin::Args

Inherits:

CallableClass

• Object
• CallableClass
• Contracts::Builtin::Args

Defined in:

lib/contracts-ruby2/lib/contracts/builtin_contracts.rb,
lib/contracts-ruby3/lib/contracts/builtin_contracts.rb

Overview

Used for *args (variadic functions). Takes a contract and uses it to validate every element passed in through *args. Example: Args[Or[String, Num]]

Instance Attribute Summary

• #contract ⇒ Object readonly

  Returns the value of attribute contract.

Instance Method Summary

• #initialize(contract) ⇒ Args constructor

  A new instance of Args.

• #to_s ⇒ Object

Methods inherited from CallableClass

[]

Constructor Details

#initialize(contract) ⇒ Args

Returns a new instance of Args.

# File 'lib/contracts-ruby2/lib/contracts/builtin_contracts.rb', line 327

def initialize(contract)
  @contract = contract
end

Instance Attribute Details

#contract ⇒ Object (readonly)

Returns the value of attribute contract.

# File 'lib/contracts-ruby2/lib/contracts/builtin_contracts.rb', line 326

def contract
  @contract
end

Instance Method Details

#to_s ⇒ Object

# File 'lib/contracts-ruby2/lib/contracts/builtin_contracts.rb', line 331

def to_s
  "Args[#{@contract}]"
end