codesnips

rollout

ruby 
class FeatureFlag < ApplicationRecord
  validates :key, presence: true, uniqueness: true
  validates :percentage,
            numericality: { only_integer: true,
                            greater_than_or_equal_to: 0,
                            less_than_or_equal_to: 100 }

Percentage-Based Feature Flag Rollout With a Stable Bucketing Gate in Rails

rails feature-flags rollout
by codesnips 4 tabs
php 
<?php

namespace App\Feature;

use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Contracts\Service\ResetInterface;

Request-Scoped Feature Flags in Symfony with a Twig Extension and Controller Gate

symfony feature-flags twig
by codesnips 4 tabs
typescript 
export const FLAG_REGISTRY = {
  newDashboard: {
    default: false as boolean,
    description: 'Renders the redesigned dashboard shell',
  },
  maxUploadMb: {

Feature flags with a typed registry

typescript feature-flags react
by codesnips 3 tabs
typescript 
import { Body, Controller, Get, Post, UseGuards } from '@nestjs/common';
import { FeatureFlagGuard } from './feature-flag.guard';
import { RequireFeature } from './feature-flag.decorator';

@Controller('experiments')
@UseGuards(FeatureFlagGuard)

Per-Request Feature Flags in NestJS with a Custom Decorator and Resolution Guard

nestjs feature-flags guards
by codesnips 4 tabs