Module: Upkeep::Replay::Value

Class Method Summary collapse

Class Method Details

.from_h(snapshot) ⇒ Object



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# File 'lib/upkeep/replay.rb', line 60

def from_h(snapshot)
  return snapshot if snapshot.is_a?(Value)
  return LiteralValue.new(value: snapshot) unless snapshot.is_a?(Hash)

  snapshot = Replay.symbolize_keys(snapshot)

  case snapshot.fetch(:type).to_s
  when "active_record"
    ActiveRecordValue.new(
      model: snapshot.fetch(:model),
      id: snapshot.fetch(:id)
    )
  when "active_record_relation"
    ActiveRecordRelationValue.new(
      model: snapshot.fetch(:model),
      sql: snapshot.fetch(:sql),
      primary_key: snapshot[:primary_key],
      appendable: snapshot.fetch(:appendable),
      limit_value: snapshot.fetch(:limit_value),
      predicates: snapshot.fetch(:predicates),
      member_ids: snapshot.fetch(:member_ids)
    )
  when "array"
    ArrayValue.new(items: snapshot.fetch(:items).map { |item| from_h(item) })
  when "hash"
    HashValue.new(entries: Replay.value_hash_from_h(snapshot.fetch(:entries)))
  when "literal"
    LiteralValue.new(value: snapshot[:value])
  when "unsupported"
    UnsupportedValue.new(class_name: snapshot.fetch(:class))
  when "refused_active_record_relation"
    RefusedActiveRecordRelationValue.new(
      model: snapshot.fetch(:model),
      sql_digest: snapshot.fetch(:sql_digest),
      reason: snapshot.fetch(:reason)
    )
  else
    raise ArgumentError, "unknown replay value type: #{snapshot.fetch(:type).inspect}"
  end
end