Documentation clean up (denoland/deno_std#288)

Original: https://github.com/denoland/deno_std/commit/b699fa67befaef4423f365e55eff0fec2e14def8

1 files changed, 26 insertions, 0 deletions

diff --git a/strings/README.md b/strings/README.md
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+# Strings
+
+This module provides a few basic utilities to manipulate strings.
+
+## Usage
+
+### pad
+
+Input string is processed to output a string with a minimal length.
+If the parameter `strict` is set to true, the output string length
+is equal to the `strLen` parameter.
+
+Basic usage:
+
+```ts
+import { pad } from "https://deno.land/std/strings/pad.ts";
+pad("deno", 6, { char: "*", side: "left" }) // output : "**deno"
+pad("deno", 6, { char: "*", side: "right"}) // output : "deno**"
+pad("denosorusrex", 6 {
+    char: "*",
+    side: "left",
+    strict: true,
+    strictSide: "right",
+    strictChar: "..."
+}) // output : "den..."
+```