testing js app

node_modules/prompts/dist/util/wrap.js

@@ -0,0 +1,16 @@
+'use strict';
+/**
+ * @param {string} msg The message to wrap
+ * @param {object} opts
+ * @param {number|string} [opts.margin] Left margin
+ * @param {number} opts.width Maximum characters per line including the margin
+ */
+
+module.exports = (msg, opts = {}) => {
+  const tab = Number.isSafeInteger(parseInt(opts.margin)) ? new Array(parseInt(opts.margin)).fill(' ').join('') : opts.margin || '';
+  const width = opts.width;
+  return (msg || '').split(/\r?\n/g).map(line => line.split(/\s+/g).reduce((arr, w) => {
+    if (w.length + tab.length >= width || arr[arr.length - 1].length + w.length + 1 < width) arr[arr.length - 1] += ` ${w}`;else arr.push(`${tab}${w}`);
+    return arr;
+  }, [tab]).join('\n')).join('\n');
+};