class Grape::Exceptions::ValidationErrors
Attributes
errors[R]
Public Class Methods
new(args = {})
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Calls superclass method
Grape::Exceptions::Base.new
# File lib/grape/exceptions/validation_errors.rb, line 10 def initialize(args = {}) @errors = {} args[:errors].each do |validation_error| @errors[validation_error.params] ||= [] @errors[validation_error.params] << validation_error end super message: full_messages.join(', '), status: 400, headers: args[:headers] end
Public Instance Methods
as_json(_opts = {})
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# File lib/grape/exceptions/validation_errors.rb, line 28 def as_json(_opts = {}) errors.map do |k, v| { params: k, messages: v.map(&:to_s) } end end
each() { |attribute, error| ... }
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# File lib/grape/exceptions/validation_errors.rb, line 20 def each errors.each_pair do |attribute, errors| errors.each do |error| yield attribute, error end end end
full_messages()
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# File lib/grape/exceptions/validation_errors.rb, line 41 def full_messages map { |attributes, error| full_message(attributes, error) }.uniq end
to_json(_opts = {})
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# File lib/grape/exceptions/validation_errors.rb, line 37 def to_json(_opts = {}) as_json.to_json end
Private Instance Methods
full_message(attributes, error)
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# File lib/grape/exceptions/validation_errors.rb, line 47 def full_message(attributes, error) I18n.t( 'grape.errors.format'.to_sym, default: '%{attributes} %{message}', attributes: attributes.count == 1 ? translate_attribute(attributes.first) : translate_attributes(attributes), message: error.message ) end