dmitry

    WebMock.after_request do |request_signature, response|
      p request_signature.body
    end

ktheory

module Enumerable
  def pluck(key)
    map {|obj| obj[key] }
  end
end

isundaylee

# Add rubygems.org to source.
# Just a funny line.
source 'https://rubygems.org'

sarathlal-old

<!-- Amazon S3 -->
<link rel="dns-prefetch" href="//s3.amazonaws.com">

<!-- Google CDN -->
<link rel="dns-prefetch" href="//ajax.googleapis.com">

<!-- Microsoft CDN -->
<link rel="dns-prefetch" href="//ajax.microsoft.com">
<link rel="dns-prefetch" href="//ajax.aspnetcdn.com">

cupakromer

my_array = %w[test one two three]

# Inject takes the value of the block and passes it along
# This often causes un-intended errors
my_array.inject({}) do |transformed, word|
  puts transformed
  transformed[word] = word.capitalize
end
# Output:
# {}

jaredpalmer

import React from 'react';
import debounce from 'utils/debounce';

class EmailInput extends React.Component {
  checkEmail = value => {
    // only check if the field passes Yup email validation first
    if (
      !this.props.form.errors[this.props.name].includes(
        'invalid' /* or whatever your error message is*/
      )

lmosele

// clicking outside of div will hide <p>
const Menu = props => {
  const { ref, isComponentVisible } = useComponentVisible(true);

  return (
    <div ref={ref}>
      {isComponentVisible && <p>{props.children}</p>}
    </div>
  );
};

arnaldog

var express = require('express');
var app = express();

one = [ "La cueca pá los chilenos",
"Si no le gustan las cuecas",
"Hoy es 18 de Septiembre",
"Yo también voy a la ramá",
"Tu creis que no se ná",
"Yo las bailo donde sea",
"No bailo tanto pero tengo otra gracia",

maxivak

# in controller

# for local files
send_file '/path/to/file', :type => 'image/jpeg', :disposition => 'attachment'

# for remote files
require 'open-uri'
url = 'http://someserver.com/path/../filename.jpg'
data = open(url).read
send_data data, :disposition => 'attachment', :filename=>"photo.jpg"

ysegorov

#!/usr/bin/env groovy
// https://github.com/freebsd/freebsd-ci/blob/master/scripts/build/build-test.groovy
// http://stackoverflow.com/a/40294220

// https://JENKINS_HOST/scriptApproval/ - for script approval

import java.util.Date

def isMaster = env.BRANCH_NAME == 'master'
def isDevelop = env.BRANCH_NAME == 'develop'