module WeakHeaders
Provides `header_validates` DSL to controllers to validate request headers.
Examples
class AuthController < ApplicationController rescue_from WeakHeaders::ValidationError do |e| render text: e.message, status: 400 end header_validates :create do requires 'X-Test-Token' optional 'X-Test-Id' do |value| value =~ /\A\d+\z/ end end def create respond_with Auth.authenticate(token: request.headers['X-Test-Token']) end end
Constants
- VERSION
Public Class Methods
stats()
click to toggle source
# File lib/weak_headers.rb, line 34 def self.stats @stats ||= ActiveSupport::HashWithIndifferentAccess.new do |hash, key| hash[key] = ActiveSupport::HashWithIndifferentAccess.new end end