It's generally good practice to ensure images, particularly photography are 'saved for web' before uploading them to a website; some websites do this for you, but if they don't you could be opening yourself up to display and/or security issues with regards to the metadata the images may contain.
If you find your image colours are changing when the files are uploaded, it's probably because image has an embedded color profile.
| class ExampleMonetizedProduct < ApplicationRecord | |
| monetize :price | |
| monetize :rrp | |
| monetized_attributes.each do |attribute, field| | |
| ransacker :"#{attribute}", formatter: proc { |v| v.to_f * 100 } do |object| | |
| object.table[:"#{field}"] | |
| end | |
| end |
| module DirectAssignmentMatchers | |
| require 'rspec/expectations' | |
| RSpec::Matchers.define :prevent_direct_assignment_of do |attribute| | |
| match do |object| | |
| !DirectAssignmentMatchers::public_assign(object, attribute) | |
| end | |
| end | |
| RSpec::Matchers.define :allow_direct_assignment_of do |attribute| |
| # Usage: rails new APP_PATH -m rails_basic_setup_template.rb --database postgresql -T | |
| gem "activeadmin" | |
| gem "devise", github: "plataformatec/devise" | |
| gem "cancancan" | |
| gem "draper" | |
| gem "pundit" | |
| gem "haml-rails" | |
| gem "simple_form" | |
| gem "sidekiq" |
| # Export variables from a .env file | |
| alias setup_env_vars='export $(cat .env | xargs)' | |
| # Display human-readable subdirectory sizes | |
| alias subdirsizes="ls -AF | grep \/ | sed 's/\ /\\\ /g' | xargs du -sh" | |
| # Heroku - Restore postgres backup to given database name | |
| herokuPgBackupRestore() { | |
| dbname=${1?param missing - database name} | |
| heroku pg:backups capture |
| var gulp = require('gulp'), | |
| imagemin = require('gulp-imagemin'), | |
| notify = require('gulp-notify'), | |
| plumber = require('gulp-plumber'), | |
| rename = require('gulp-rename'), | |
| rimraf = require('gulp-rimraf'), | |
| imageResize = require('gulp-image-resize'); | |
| gulp.task('clean:favicons', function() { | |
| return gulp.src('dist/favicon*') |
| /* Find the closest color match to a given hex/RGB color from a given palette */ | |
| @function closest-color($color, $palette: ()) { | |
| // break down into individual colors | |
| $components: red($color), green($color), blue($color); | |
| // set some matching vars | |
| $diff: 765; // 255 * 3, maximum possible diff | |
| $closest: false; // not set yet... | |
| @each $palette-color in $palette { | |
| $pdiffs: ( |