printercu

# config/initializers/action_dispatch_params_parser.rb
# backport from 4.0
module ActionDispatch
  class ParamsParser
    class ParseError < StandardError
      attr_reader :original_exception

      def initialize(message, original_exception)
        super(message)
        @original_exception = original_exception

printercu

$screen: "only screen" !default;

$landscape: "#(orientation: landscape)" !default;
$portrait: "#(orientation: portrait)" !default;

$xs-up: $screen !default;
$xs-only: "#(max-width: #{$screen-xs-max})" !default;

$sm-up: "#(min-width:#{$screen-sm-min})" !default;
$sm-only: "#(min-width:#{$screen-sm-min}) and (max-width:#{$screen-sm-max})" !default;

printercu

do ($ = jQuery) ->
  plugin_name = 'pluginName'
  data_index = "#{plugin_name}.instance"

  # Example:
  #
  #   $.
  $[plugin_name] = class PluginClassName
    @init: ->
      $('[data-plugin-selector]')[plugin_name]()

printercu

require 'benchmark'
require 'active_support/all'

class Class
  def class_attribute2(*attrs)
    options = attrs.extract_options!
    instance_reader = options.fetch(:instance_accessor, true) && options.fetch(:instance_reader, true)
    instance_writer = options.fetch(:instance_accessor, true) && options.fetch(:instance_writer, true)
    instance_predicate = options.fetch(:instance_predicate, true)

printercu

<?php

class SqlAdapter
{
	protected $pdo;
	protected $query;
	protected $sth;
	protected $params;
	protected $lastMethod;
	

printercu

2.2.1 (main):0[1] > Money.new(100, :RUB).currency.symbol
=> "₽"
2.2.1 (main):0[2] > show-method Money.new(100, :RUB).currency.symbol

From: /Users/max/.rvm/gems/ruby-2.2.1/gems/money-6.5.1/lib/money/currency.rb @ line 211:
Owner: Money::Currency
Visibility: public
Number of lines: 3

attr_reader :id, :priority, :iso_code, :iso_numeric, :name, :symbol,

printercu

First we’ll configure Rails, assuming you already have a copy of google-maps-utility-library-v3 in your repo. If you don’t have it yet, there are instructions in the bottom.

Most likely, you already have added utility folder to the assets pipeline:

# config/initializer/assets.rb
Rails.application.config.assets.paths += %W(
 #{Rails.root}/vendor/assets/google-maps-utility-library-v3

printercu

Speed up integration tests in Rails 5 app

Rails 5 recompiles templates on every request in test env. Fix will be released only in 5.0.2.

Add this lines to test helper to get the performance now (I've got x2 improvement):

class << ActionView::LookupContext::DetailsKey
 def clear

printercu

#!/usr/bin/env ruby
#
# For some/file.svg run:
#
#   script some/file
#
# Requirement for mac os:
#
#   brew cask install inkscape

printercu

# lib/capistrano/tasks/telegram_bot.rake

namespace :telegram do
  namespace :bot do
    namespace :poller do
      {
        start:         'start an instance of the application',
        stop:          'stop all instances of the application',
        restart:       'stop all instances and restart them afterwards',
        reload:        'send a SIGHUP to all instances of the application',