sinatra/json
require 'sinatra' require 'json' require "sinatra/json" get '/hi' do json({:x => "Hello World!" }) end
you need to install 'sinatra-contrib' package by "gem install sinatra-contrib"
require 'sinatra' require 'json' require "sinatra/json" get '/hi' do json({:x => "Hello World!" }) end
you need to install 'sinatra-contrib' package by "gem install sinatra-contrib"