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module RablRails
class Configuration
attr_accessor :json_engine, :include_json_root, :enable_jsonp_callbacks
attr_accessor :xml_options
attr_accessor :plist_engine, :include_plist_root
attr_accessor :cache_templates
attr_reader :use_custom_responder
attr_accessor :responder_default_template
attr_accessor :replace_nil_values_with_empty_strings
attr_accessor :replace_empty_string_values_with_nil
attr_accessor :exclude_nil_values
def initialize
@json_engine = defined?(::Oj) ? ::Oj : ::JSON
@include_json_root = true
@enable_jsonp_callbacks = false
@xml_options = { dasherize: true, skip_types: false }
@plist_engine = defined?(::Plist) ? ::Plist::Emit : nil
@include_plist_root = false
@cache_templates = ActionController::Base.perform_caching
@use_custom_responder = false
@responder_default_template = 'show'
@replace_nil_values_with_empty_strings = false
@replace_empty_string_values_with_nil = false
@exclude_nil_values = false
end
def use_custom_responder=(value)
@use_custom_responder = value
require 'rabl-rails/responder' if value
end
def result_flags
@result_flags ||= begin
result = 0
result |= 0b01 if @replace_nil_values_with_empty_strings
result |= 0b10 if @replace_empty_string_values_with_nil
result |= 0b100 if @exclude_nil_values
result
end
end
end
end
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