Method: Chewy::Type::Import::ClassMethods#compose

Defined in:
lib/chewy/type/import.rb

#compose(object, crutches = nil, fields: []) ⇒ Hash

Composes a single document from the passed object. Uses either witchcraft or normal composing under the hood.

Parameters:

  • object (Object) —

    a data source object

  • crutches (Object) (defaults to: nil) —

    optional crutches object; if ommited - a crutch for the single passed object is created as a fallback

  • fields (Array<Symbol>) (defaults to: []) —

    and array of fields to restrict the generated document

Returns:

  • (Hash) —

    a JSON-ready hash



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# File 'lib/chewy/type/import.rb', line 116

def compose(object, crutches = nil, fields: [])
  crutches ||= Chewy::Type::Crutch::Crutches.new self, [object]

  if witchcraft? && root.children.present?
    cauldron(fields: fields).brew(object, crutches)
  else
    root.compose(object, crutches, fields: fields)
  end
end