Class: Granite::Action::Preconditions::PreconditionsCollection

Inherits:

Object

• Object
• Granite::Action::Preconditions::PreconditionsCollection

Includes:

Enumerable

Defined in:

lib/granite/action/preconditions.rb

Instance Method Summary

• #+(other) ⇒ Object
• #execute!(context) ⇒ Object
• #initialize(*preconditions) ⇒ PreconditionsCollection constructor

  A new instance of PreconditionsCollection.

Constructor Details

#initialize(*preconditions) ⇒ PreconditionsCollection

Returns a new instance of PreconditionsCollection.

# File 'lib/granite/action/preconditions.rb', line 21

def initialize(*preconditions)
  @preconditions = preconditions.flatten
end

Instance Method Details

#+(other) ⇒ Object

# File 'lib/granite/action/preconditions.rb', line 25

def +(other)
  self.class.new(*@preconditions, other)
end

#execute!(context) ⇒ Object

# File 'lib/granite/action/preconditions.rb', line 29

def execute!(context)
  @preconditions.each { |precondition| precondition.execute!(context) }
end