| { | |
| "fields": [ | |
| "login", | |
| "geoip.country_code2", | |
| "geoip.country_name", | |
| "source_ip" | |
| ], | |
| "query": { | |
| "filtered": { |
| Sidekiq is usual install in Rails 5 right now (7/26) | |
| Sidekiq web is usual, except you need to install sinatra from master and add rack-protection from it's master before sinatra. | |
| The master branch of Sinatra currently has a dependency on rack-protection 2.0 (rack-protection's master branch). | |
| gem 'rack-protection', github: 'sinatra/rack-protection' | |
| gem 'sinatra', github: 'sinatra' |
| #!/bin/bash | |
| # simple function to check http response code before downloading a remote file | |
| # example usage: | |
| # if `validate_url $url >/dev/null`; then dosomething; else echo "does not exist"; fi | |
| function validate_url(){ | |
| if [[ `wget -S --spider $1 2>&1 | grep 'HTTP/1.1 200 OK'` ]]; then echo "true"; fi | |
| } |
Following this guide will set up a local Elasticsearch with Kibana and Marvel using Homebrew and Homebrew Cask
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
$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
| require 'sinatra' | |
| require 'json' | |
| require 'csv' | |
| # Serve data as JSON | |
| get '/hi/:name' do | |
| name = params[:name] | |
| content_type :json | |
| { :message => name }.to_json | |
| end |
| =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') |
| #Model | |
| @user.should have(1).error_on(:username) # Checks whether there is an error in username | |
| @user.errors[:username].should include("can't be blank") # check for the error message | |
| #Rendering | |
| response.should render_template(:index) | |
| #Redirecting | |
| response.should redirect_to(movies_path) |
| #!/usr/bin/env ruby | |
| # If you get "unknown OID 705: failed to recognize type of '<field>'. It will be treated as String." | |
| # it probably means that type of column could not be identified when retriving records | |
| # Example | |
| User.where("'something' as something") | |
| # Will results in unknown OID. However doing this: |
There is a long standing issue in Ruby where the net/http library by default does not check the validity of an SSL certificate during a TLS handshake. Rather than deal with the underlying problem (a missing certificate authority, a self-signed certificate, etc.) one tends to see bad hacks everywhere. This can lead to problems down the road.
From what I can see the OpenSSL library that Rails Installer delivers has no certificate authorities defined. So, let's go fetch some from the curl website. And since this is for ruby, why don't we download and install the file with a ruby script?