Class: Rabl::MultiBuilder

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/rabl/multi_builder.rb

Instance Method Summary collapse

Methods included from Helpers

#collection_root_name, #context_scope, #data_name, #data_object, #data_object_attribute, #determine_object_root, #fetch_result_from_cache, #is_collection?, #is_name_value?, #is_object?, #object_root_name, #object_to_engine, #template_cache_configured?, #view_path, #write_result_to_cache

Constructor Details

#initialize(data, settings = {}, options = {}) ⇒ MultiBuilder

Constructs a new MultiBuilder given the data and options. The options will be re-used for all Rabl::Builders. Rabl::MultiBuilder.new([#<User …>, #<User …>, …], { :format => ‘json’, :child_root => true })



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# File 'lib/rabl/multi_builder.rb', line 8

def initialize(data, settings = {}, options = {})
  @data                 = data
  @settings             = settings
  @options              = options
  @builders             = []
  @engine_to_builder    = {}
  @cache_key_to_engine  = {}
end

Instance Method Details

#to_a ⇒ Object

Returns the result of all of the builders as an array



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# File 'lib/rabl/multi_builder.rb', line 18

def to_a
  generate_builders

  if template_cache_configured? && Rabl.configuration.use_read_multi
    map_engines_to_builders
    read_cache_results
    replace_engines_with_cache_results
  end

  result = @builders.map(&:to_hash)
  result = result.map(&:presence).compact if Rabl.configuration.exclude_empty_values_in_collections
  result
end