Namespace RandomGenerator

Comprehensive random data generation utilities for testing and development.

RandomGenerator provides a collection of functions for generating random data including strings, names, content, dates, and array sampling. All functions are designed to be deterministic within a single execution but produce varied output across different runs, making them ideal for testing scenarios.

The namespace includes specialized generators for:

Text content (alphabets, alphanumeric, names, paragraphs)
Phone numbers and contact information
Date ranges and time-based data
Array sampling and element selection

Author

Jeongho Nam - https://github.com/samchon

Example

  // Generate test user data
  const testUser = {
    id: RandomGenerator.alphaNumeric(8),
    name: RandomGenerator.name(),
    bio: RandomGenerator.paragraph({ sentences: 3, wordMin: 5, wordMax: 10 }),
    phone: RandomGenerator.mobile(),
    createdAt: RandomGenerator.date(new Date(), 1000 * 60 * 60 * 24 * 30) // 30 days
  };

  // Sample data for testing
  const testSample = RandomGenerator.sample(allUsers, 5);

Functions

alphabets
alphaNumeric
content
date
mobile
name
paragraph
pick
sample
substring

Namespace RandomGenerator

Author

Example

Functions

Settings

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