doitian

class MyAPI < Grape::API
  class CrossOriginResourceSharingPolicy < Grape::Middleware::Base
    def append_cors_headers(headers)
      headers['Access-Control-Allow-Origin'] = env['HTTP_ORIGIN'] || '*'
      headers['Access-Control-Allow-Credentials'] = 'true'
      headers['Access-Control-Max-Age'] = '180'
      if env['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']
        headers['Access-Control-Allow-Headers'] = env['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']
      end
      headers['Access-Control-Allow-Methods'] = 'GET, POST, PUT, DELETE, OPTIONS'

djonsson

What is this?

Following this guide will set up a local Elasticsearch with Kibana and Marvel using Homebrew and Homebrew Cask

Prerequisites

If you already have Java installed on your system, skip steps Install Cask and Install Java

If you already have Java and Homebrew installed on your system, skip steps Prerequisites, start at Install Elasticsearch and Kibana after running $ brew update

Install Homebrew

• $ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')