Class: Dry::Effects::Providers::Interrupt

Inherits:

Object

• Object
• Dry::Effects::Providers::Interrupt

Defined in:

lib/dry/effects/providers/interrupt.rb

Instance Method Summary

• #call ⇒ Object private

  Yield the block with the handler installed.

• #halt ⇒ Object
• #interrupt(*payload) ⇒ Object
• #provide?(effect) ⇒ Boolean
• #represent ⇒ String

Instance Method Details

#call ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Yield the block with the handler installed

API:

• private

# File 'lib/dry/effects/providers/interrupt.rb', line 14

def call
  [false, yield]
rescue halt => e
  [true, e.payload[0]]
end

#halt ⇒ Object

# File 'lib/dry/effects/providers/interrupt.rb', line 20

def halt = Halt[scope]

#interrupt(*payload) ⇒ Object

# File 'lib/dry/effects/providers/interrupt.rb', line 9

def interrupt(*payload) = Instructions.Raise(halt.new(payload))

#provide?(effect) ⇒ Boolean

Parameters:

Returns:

API:

• public

# File 'lib/dry/effects/providers/interrupt.rb', line 29

def provide?(effect) = super && scope.equal?(effect.scope)

#represent ⇒ String

Returns:

API:

• public

# File 'lib/dry/effects/providers/interrupt.rb', line 24

def represent = "interrupt[#{scope}]"