@bangstack/interpolate

Dynamic content interpolation for journeys and demos with random data generation.

Installation

npm install @bangstack/interpolate

Quick Start

import { interpolate, random, createInterpolationContext } from '@bangstack/interpolate';

// Simple interpolation
const text = interpolate('Hello, {{ name }}!', { name: 'World' });
// => 'Hello, World!'

// Random data generation
const email = random.email();      // => '[email protected]'
const name = random.name();        // => 'Jane Doe'
const id = random.uuid();          // => '550e8400-e29b-41d4-a716-446655440000'
const projectName = random.projectName(); // => 'Cosmic Nebula'

// Context for capturing and reusing values
const ctx = createInterpolationContext();
ctx.capture('userId', '123');

const message = interpolate('User {{ context.userId }} logged in', ctx.getContext());
// => 'User 123 logged in'

Available Expressions

| Expression | Description | |------------|-------------| | {{ random.name }} | Full name | | {{ random.email }} | Email address | | {{ random.uuid }} | UUID v4 | | {{ random.projectName }} | Project name | | {{ random.number(1, 100) }} | Random number in range | | {{ now }} | Current timestamp | | {{ today }} | Today's date (YYYY-MM-DD) | | {{ context.varName }} | Captured context value |

License

MIT