Module: Upkeep::Replay::Payload

Included in:
Collection, CollectionMember, ControllerPage, Empty, Fragment, Template
Defined in:
lib/upkeep/replay.rb

Class Method Summary collapse

Class Method Details

.empty?Boolean

Returns:

  • (Boolean)


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# File 'lib/upkeep/replay.rb', line 52

def empty?
  false
end

.from_h(snapshot) ⇒ Object



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# File 'lib/upkeep/replay.rb', line 8

def from_h(snapshot)
  return snapshot if snapshot.is_a?(Payload)

  snapshot = Replay.symbolize_keys(snapshot || {})
  return Empty.new if snapshot.empty?

  case snapshot.fetch(:type).to_s
  when "controller_page"
    ControllerPage.new(
      controller_class: snapshot[:controller_class],
      action: snapshot.fetch(:action),
      env: snapshot.fetch(:env)
    )
  when "template"
    Template.new(
      controller_class: snapshot[:controller_class],
      template: snapshot.fetch(:template),
      locals: Replay.value_hash_from_h(snapshot.fetch(:locals))
    )
  when "fragment"
    Fragment.new(
      controller_class: snapshot[:controller_class],
      template: snapshot.fetch(:template),
      locals: Replay.value_hash_from_h(snapshot.fetch(:locals))
    )
  when "collection"
    Collection.new(
      controller_class: snapshot[:controller_class],
      partial: snapshot.fetch(:partial),
      collection: Value.from_h(snapshot.fetch(:collection)),
      options: Replay.value_hash_from_h(snapshot.fetch(:options))
    )
  when "collection_member"
    CollectionMember.new(
      controller_class: snapshot[:controller_class],
      partial: snapshot.fetch(:partial),
      record: Value.from_h(snapshot.fetch(:record)),
      options: Replay.value_hash_from_h(snapshot.fetch(:options))
    )
  else
    raise ArgumentError, "unknown replay payload type: #{snapshot.fetch(:type).inspect}"
  end
end