Exception: LocoMotion::InvalidModifierError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/loco_motion/errors.rb

Instance Method Summary collapse

Constructor Details

#initialize(modifier, component, custom_message = nil) ⇒ InvalidModifierError

Returns a new instance of InvalidModifierError.



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# File 'lib/loco_motion/errors.rb', line 19

def initialize(modifier, component, custom_message = nil)
  no_modifiers_explanation = "No modifiers are defined on the component."
  default_explanation = "Valid modifiers are #{component.valid_modifiers.map(&:inspect).to_sentence}."

  has_modifiers = component.valid_modifiers.present?

  default_message = [
    "Unknown modifier #{modifier.inspect}.",
    "#{has_modifiers ? default_explanation : no_modifiers_explanation}"
  ].join(' ')

  super(custom_message || default_message)
end