codesnips

configuration

typescript 
import { z } from "zod";

const booleanFromString = z.preprocess((val) => {
  if (typeof val !== "string") return val;
  return ["true", "1", "yes", "on"].includes(val.toLowerCase());
}, z.boolean());

Typed env parsing with zod

typescript zod validation
by codesnips 3 tabs
typescript 
import { z } from "zod";

export const envSchema = z.object({
  VITE_API_URL: z.string().url(),
  VITE_APP_NAME: z.string().min(1).default("my-app"),
  VITE_ENABLE_ANALYTICS: z

Vite env handling: explicit prefixes only

vite frontend env
by codesnips 3 tabs
ruby 
Rails.application.config.filter_parameters += [
  :password,
  :password_confirmation,
  :secret,
  :token,
  :api_key,

Sensitive Param Filtering for Logs

rails security logging
by codesnips 4 tabs
python 
import os
from pathlib import Path

BASE_DIR = Path(__file__).resolve().parent.parent.parent

SECRET_KEY = os.environ.get('SECRET_KEY', 'dev-secret-key-change-in-production')

Django settings organization with environment-based configs

django python configuration
by Priya Sharma 3 tabs
go 
package appconfig

import (
	"flag"
	"io"
	"os"

Parsing and Validating CLI Flags into a Typed Config Struct in Go

cli flags configuration
by codesnips 3 tabs
yaml 
# ConfigMap from literal values
apiVersion: v1
kind: ConfigMap
metadata:
  name: web-app-config
  namespace: production

Kubernetes ConfigMaps and Secrets management

kubernetes k8s configmaps
by Ryan Nakamura 2 tabs
python 
from dataclasses import dataclass


class ConfigError(Exception):
    pass

Typed Argparse Subcommands with Dataclasses and Handler Dispatch

argparse cli dataclasses
by codesnips 3 tabs
javascript 
// Configuration management with validation
const Joi = require('joi');

// Define schema for all environment variables
const envSchema = Joi.object({
  NODE_ENV: Joi.string()

Environment variable management and secret rotation

environment-variables secrets configuration
by Ryan Nakamura 2 tabs
ruby 
class PaymentService
  def initialize
    Stripe.api_key = Rails.application.credentials.stripe[:secret_key]
  end

  def create_payment_intent(amount:, currency: 'usd')

Environment-specific configuration with Rails credentials

rails security configuration
by Alex Kumar 2 tabs