class Grape::Validations::Validators::DefaultValidator
Public Class Methods
Source
# File lib/grape/validations/validators/default_validator.rb, line 7 def initialize(attrs, options, required, scope, opts = {}) @default = options super end
Calls superclass method
Grape::Validations::Validators::Base::new
Public Instance Methods
Source
# File lib/grape/validations/validators/default_validator.rb, line 26 def validate!(params) attrs = SingleAttributeIterator.new(self, @scope, params) attrs.each do |resource_params, attr_name| next unless @scope.meets_dependency?(resource_params, params) validate_param!(attr_name, resource_params) if resource_params.is_a?(Hash) && resource_params[attr_name].nil? end end
Source
# File lib/grape/validations/validators/default_validator.rb, line 12 def validate_param!(attr_name, params) params[attr_name] = if @default.is_a? Proc if @default.parameters.empty? @default.call else @default.call(params) end elsif @default.frozen? || !@default.duplicable? @default else @default.dup end end