int - Mock Data & Assets

Extensions on the int type to generate mock data (Lorem Ipsum, random strings) and highly customizable placeholder image URLs.

1. 📰 Text & Content

   loremWords · String

   Generates a string with [this] number of Lorem Ipsum words.

   final text = 10.loremWords;
   // text might be: "Lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod"
   

   loremParagraphs · String

   Generates [this] number of Lorem Ipsum paragraphs. Each paragraph is approximately 40 words long and separated by two newline characters (\n\n).

   final paragraphs = 3.loremParagraphs;
   // Returns three paragraphs of text separated by blank lines.
   

   randomString · String

   Generates a random alphanumeric string of [this] length (mixed case letters and numbers).

   final apiKey = 32.randomString;
   // apiKey might be: "a8JfKz92B4mP1yQ0sR7tV3uW6xE5"
   

2. 🖼️ Assets & Utility

   placeholderImage({int? height, bool grayscale, int? blur}) · String

   Show Parameters

   height · int? · default: "width (this)"

   The height of the image. If null, the image will be square.

   grayscale · bool · default: "false"

   If true, the image will be rendered in black and white.

   blur · int? · default: "null"

   Blur level between 1 and 10 (clamped automatically).

   Generates a versatile placeholder image URL from Lorem Picsum, using the integer as the width.

   // Rectangle, 400x200, Grayscale:
   Image.network(400.placeholderImage(height: 200, grayscale: true));