Module: Surrounded::Context::InstanceMethods

Defined in:
lib/surrounded/context.rb

Instance Method Summary collapse

Instance Method Details

#rebind(**options_hash) ⇒ Object

Reuse the same context object but pass new values



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# File 'lib/surrounded/context.rb', line 109

def rebind(**options_hash)
  clear_instance_variables
  begin
    initialize(**options_hash)
  rescue ArgumentError
    initialize(*options_hash.values)
  end
  self
end

#role?(name, &block) ⇒ Boolean

Check whether a given name is a role inside the context. The provided block is used to evaluate whether or not the caller is allowed to inquire about the roles.

Returns:

  • (Boolean) 


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# File 'lib/surrounded/context.rb', line 92

def role?(name, &block)
  return false unless role_map.role?(name)
  accessor = block.binding.eval('self')
  role_map.role_player?(accessor) && role_map.assigned_player(name)
end

#role_player?(obj) ⇒ Boolean

Check if a given object is a role player in the context.

Returns:

  • (Boolean) 


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# File 'lib/surrounded/context.rb', line 99

def role_player?(obj)
  role_map.role_player?(obj)
end

#triggers ⇒ Object

Return a Set of all defined triggers



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# File 'lib/surrounded/context.rb', line 104

def triggers
  self.class.triggers
end