Function createColor

createColor(diffType, background?): ((s: string) => string)

Colors the output of assertion diffs.

Parameters

diffType: DiffType
Difference type, either added or removed.
background: boolean = false
If true, colors the background instead of the text.

Returns ((s: string) => string)

A function that colors the input string.

- (s): string
- Parameters
  - s: string
  Returns string

Example: Usage

import { createColor } from "@std/internal";
import { assertEquals } from "@std/assert";
import { bold, green, red, white } from "@std/fmt/colors";

assertEquals(createColor("added")("foo"), green(bold("foo")));
assertEquals(createColor("removed")("foo"), red(bold("foo")));
assertEquals(createColor("common")("foo"), white("foo"));