Class: Vident::Internals::Declarations

Inherits:
Object
  • Object
show all
Defined in:
lib/vident/internals/declarations.rb

Overview

Frozen per-class aggregate of raw ‘Declaration` entries from `stimulus do` blocks. Keyed kinds use `[key, Declaration]` pairs so later same-key entries replace earlier ones; positional kinds are flat arrays where later blocks append.

Constant Summary collapse

EMPTY_ARRAY = 
[].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.empty ⇒ Object 



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# File 'lib/vident/internals/declarations.rb', line 22

def self.empty = @empty ||= new(
  controllers: EMPTY_ARRAY,
  actions: EMPTY_ARRAY,
  targets: EMPTY_ARRAY,
  outlets: EMPTY_ARRAY,
  values: EMPTY_ARRAY,
  params: EMPTY_ARRAY,
  class_maps: EMPTY_ARRAY,
  values_from_props: EMPTY_ARRAY
).freeze

Instance Method Details

#any? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vident/internals/declarations.rb', line 33

def any?
  !controllers.empty? || !actions.empty? || !targets.empty? ||
    !outlets.empty? || !values.empty? || !params.empty? ||
    !class_maps.empty? || !values_from_props.empty?
end

#merge(other) ⇒ Object 



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# File 'lib/vident/internals/declarations.rb', line 39

def merge(other)
  self.class.new(
    controllers: concat_positional(controllers, other.controllers),
    actions: concat_positional(actions, other.actions),
    targets: concat_positional(targets, other.targets),
    outlets: merge_keyed(outlets, other.outlets),
    values: merge_keyed(values, other.values),
    params: merge_keyed(params, other.params),
    class_maps: merge_keyed(class_maps, other.class_maps),
    values_from_props: (values_from_props + other.values_from_props).uniq.freeze
  )
end