hallison

array = ["one","two","three","four","five"]
join  = array[0..-2].join(', ') + " and " + array[-1].to_s + " are numbers that belongs to the array of integers."
puts join
# "one, two, three, four and five are numbers that belongs to the array of integers."

hallison

cd <project>
find . -name ".svn" -exec rm -rf {} 2> /dev/null \;
cd ..
cp -ru <project>/* <svn-project>
cd <svn-project>
svn status

hallison

require 'rubygems'
require 'sinatra'
require 'sinatra/mapping'
require 'blogware'

run Sinatra::Application

hallison

#!/usr/bin/env ruby
require 'rubygems'
require 'sinatra'
require 'sinatra/mapping' # only this line for use mapping!

map :root,    "blog"    # /blog/
map :entries, "posts"   # /blog/posts
map :tags,    "labels"  # /blog/labels

mapping :entry          => "posts/:entry_id",           # /blog/posts/id-for-post

hallison

package learn;

import static spark.Spark.*;

import spark.*;

import java.io.*;
import java.util.Map;
import java.util.HashMap;
import java.util.regex.Pattern;

hallison

# Configuration
PLUGIN_NAME = markdown
PLUGIN_VERSION = 2.0.0

MAKEDIR = build
HOMEDIR = tmp
SRCDIR = src
PKGDIR = pkg

SYNTAX   = $(MAKEDIR)/syntax/$(PLUGIN_NAME).vim

hallison

# coding: utf-8
require 'sinatra'
set server: 'thin', connections: []

get '/' do
  halt erb(:login) unless params[:user]
  erb :chat, locals: { user: params[:user].gsub(/\W/, '') }
end

get '/stream', provides: 'text/event-stream' do

hallison

#!/usr/bin/env ruby
#/ Usage: <progname> [options]...
#/ How does this script make my life easier?
# ** Tip: use #/ lines to define the --help usage message.
$stderr.sync = true
require 'optparse'

# default options
flag    = false
option  = "default value"

hallison

Array.prototype.orderItems = function(newer, older) {
  var list = new Array(...this)
  return list.splice(newer - 1, 0, ...list.splice(older, 1))
}

hallison

function jwtDecode(token) {
  var base64Url = token.split('.')[1];
  var base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/');
  var payload = decodeURIComponent(atob(base64).split('').map(function(c) {
    return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
  }).join(''));

  return JSON.parse(payload);
};