t18n

{
  "compilerOptions": {
    /* Basic Options */
    "target": "esnext" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */,
    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
    "lib": [
      "esnext",
      "dom"
    ] /* Specify library files to be included in the compilation. */,
    // "allowJs": true,                       /* Allow javascript files to be compiled. */

carlosramireziii

require "rspec/expectations"

RSpec::Matchers.define :allow_content_type do |*content_types|
  match do |record| 
    matcher.matches?(record, content_types)
  end

  chain :for do |attr_name|
    matcher.for(attr_name)
  end

andyyou

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

xgotyou

module ImagesHelper
  # Outputs html img tag with srcset attribute for 2x image based on original
  # src. Use naming convention ex. having 'image.jpg', 2x image should be named
  # 'image@2x.jpg'. If there's no image.jpg or image@2x.jpg exception will be
  # thrown by Rails asset pipeline.
  def retina_image(src, options = {})
    src2x = src.gsub(/(^.+)(\.(jpg|png)$)/, '\1@2x\2')    
    image_tag src, options.merge(srcset: "#{image_url(src2x)} 2x")
  end
end

gentamura

<%= form_for(@user) do |f| %>
  <% if @user.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@user.errors.count, "error") %> prohibited this user from being saved:</h2>

      <ul>
      <% @user.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>
      </ul>

exocode

# https://github.com/gzigzigzeo/carrierwave-meta
# Integrating CarrierWave with JCrop
# Let implement the behavior like at this demo: deepliquid.com/projects/Jcrop/demos.php?demo=thumbnail
# The uploader:

class CropUploader < SobakaUploader
  include CarrierWave::Meta

  # Crop source is a source image converted from original which could be bigger than source area (left image in the example).
  version :crop_source do

sscarduzio

#!/bin/bash

# CONF

DBG=true
RELOG_UNAME=your@email.com
RELOG_PASSW=xxxxxxxxxxxxxxx

# END CONF

gshaw

# NullStorage provider for CarrierWave for use in tests.  Doesn't actually
# upload or store files but allows test to pass as if files were stored and
# the use of fixtures.
class NullStorage
  attr_reader :uploader

  def initialize(uploader)
    @uploader = uploader
  end

youngbrioche

module ImagesHelper
  # Acts as a thin wrapper for image_tag and generates an srcset attribute for regular image tags
  # for usage with responsive images polyfills like picturefill.js, supports asset pipeline path helpers.
  #
  # image_set_tag 'pic_1980.jpg', { 'pic_640.jpg' => '640w', 'pic_1024.jpg' => '1024w', 'pic_1980.jpg' => '1980w' }, sizes: '100vw', class: 'my-image'
  # 
  # => <img src="/assets/ants_1980.jpg" srcset="/assets/pic_640.jpg 640w, /assets/pic_1024.jpg 1024w, /assets/pic_1980.jpg 1980w" sizes="100vw" class="my-image">
  #
  def image_set_tag(source, srcset = {}, options = {})
    srcset = srcset.map { |src, size| "#{path_to_image(src)} #{size}" }.join(', ')

17twenty

"""

You'll most likely notice you have a something.db-journal file - that was my first sign!

I ended up writing a class to abstract stuff away but the key line is, when creating the table, execute the pragma line:
PRAGMA journal_mode = OFF

http://www.stevemcarthur.co.uk/blog/post/some-kind-of-disk-io-error-occurred-sqlite/ and for more information see here http://www.sqlite.org/pragma.html

I found this was due to weird permissions with the default DELETE option. TRUNCATE works as well as OFF