readFile

readFile allows you to read file contents at runtime and use the results in your selectors.

A common use-case may be to send the output into a parse call.

Accepts 1 arguments:

1. Filepath

Example

Simple text

$greeting = readFile("greeting.txt");
$name = readFile("name.txt");
$greeting + " " + $name;
// "Hello Tom"

Parsing file contents

// Assuming names.json contains ["Tom", "Jim"]
$names = parse("json", readFile("names.json"));
len(names)
// 2