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module ANSI | |
class << self | |
ESC = "\x1B" | |
CSI = ESC + "[" | |
def cursor_up(n = 1) | |
"#{CSI}#{n}A" | |
end | |
def cursor_down(n = 1) |
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unset OLD_GOPATH | |
# Try to find the nearest GOPATH under the given dir | |
func goproj_home() { | |
local dir="${1:-"$PWD"}/" | |
until [[ -z "$dir" ]]; do | |
dir="${dir%/*}" | |
if [[ -d "$dir/src" ]] && [[ -d "$dir/bin" ]] && [[ -d "$dir/pkg" ]]; then |
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+------------+ | |
| | 2 | | |
| |--------| | |
| 1 | 3 |4 | | |
| |--------| | |
| | 5 | | |
+------------+ | |
+------------+ | |
| 6 | 0 | |
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module T | |
TypeError = Class.new(StandardError) | |
end | |
class T::Base | |
attr_reader :types | |
def initialize(*types) | |
@types = types | |
end |
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package main | |
import "os" | |
func envBool(key string, defaultValue bool) bool { | |
value, ok := os.LookupEnv(key) | |
if !ok { | |
return defaultValue | |
} | |
if value == "true" { |
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#!/usr/bin/env ruby | |
# Dependencies: | |
# - capsh | |
# - cgroup-utils | |
# - systemd | |
# - ruby | |
# | |
require 'fileutils' | |
require 'logger' | |
require 'optparse' |
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module Classy | |
module Errors | |
def self.included(base) | |
base.extend(ClassMethods.clone) | |
base.private_class_method :error | |
end | |
module ClassMethods | |
def error(name, super_klass = StandardError) | |
klass_name = name.to_s.split('_').map(&:capitalize).join |
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# Basics | |
module Chef | |
class Resource | |
attr_reader :name | |
def initialize name | |
@name = name | |
end |
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require 'docopt' | |
require 'pathname' | |
require 'set' | |
USAGE = <<DOCOPT | |
Julio. | |
Usage: |
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extern crate rustc_serialize; | |
extern crate docopt; | |
extern crate glob; | |
use std::time::Duration; | |
use std::thread::sleep; | |
use std::os::unix::fs::MetadataExt; | |
use std::os::unix::raw::*; | |
use std::collections::HashMap; | |
use std::collections::HashSet; |
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