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wrap-words

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wrap-words - npm Package Compare versions

Comparing version
0.0.3
 to
0.0.4
+64
-30
dist/index.js

@@ -6,3 +6,6 @@ 'use strict';

});
exports.parseWords = parseWords;
exports.wrap = wrap;
exports.square = square;
exports.unwrap = unwrap;

@@ -41,5 +44,3 @@ var _graphemeSplitter = require('grapheme-splitter');

*/
function square(str) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
function parseWords(str) {
var chars = splitter.splitGraphemes(str);

@@ -49,17 +50,15 @@ var words = [];

var charCount = 0;
{
var word = [];
for (var i = 0; i < chars.length; i++) {
var char = chars[i];
if (!isWhiteSpace(char)) {
charCount++;
word.push(char);
if (i < chars.length - 1) continue;
}
var word = [];
for (var i = 0; i < chars.length; i++) {
var char = chars[i];
if (!isWhiteSpace(char)) {
charCount++;
word.push(char);
if (i < chars.length - 1) continue;
}
if (word.length) {
longestWordLength = Math.max(longestWordLength, word.length);
words.push(word);
word = [];
}
if (word.length) {
longestWordLength = Math.max(longestWordLength, word.length);
words.push(word);
word = [];
}

@@ -69,16 +68,15 @@ }

if (!words.length) return '';
return { words: words, charCount: charCount, longestWordLength: longestWordLength };
}
var target = Math.max(opts.longWordForcesRect ? longestWordLength : 0, Math.ceil(Math.sqrt(charCount)) // chances are an extra line will be needed, so round up to columns
);
function wrapToTarget(words, target) {
var opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
DEBUG && console.log({ str: str, target: target, charCount: charCount, longestWordLength: longestWordLength }, words);
var output = [];
var line = []; //words[0];
for (var _i = 0; _i < words.length; _i++) {
var _word = words[_i];
DEBUG && console.log({ word: _word, line: line }, line.length + 1 + _word.length);
var line = [];
for (var i = 0; i < words.length; i++) {
var word = words[i];
DEBUG && console.log({ word: word, line: line }, line.length + 1 + word.length);
if (line.length + 1 + _word.length > target && line.length) {
if (line.length + 1 + word.length > target && line.length) {
output.push(line.join(''));

@@ -89,5 +87,5 @@ line.length = 0;

if (line.length) line.push(' ');
line.push.apply(line, _toConsumableArray(_word));
line.push.apply(line, _toConsumableArray(word));
if (_i === words.length - 1) output.push(line.join(''));
if (i === words.length - 1) output.push(line.join(''));
}

@@ -97,3 +95,39 @@

return output.join('\n');
return output.join(opts.lineDelimeter || '\n');
}
function wrap(str) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var _parseWords = parseWords(str),
words = _parseWords.words;
return wrapToTarget(words, opts.width || 80, opts);
}
function square(str) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var _parseWords2 = parseWords(str),
words = _parseWords2.words,
charCount = _parseWords2.charCount,
longestWordLength = _parseWords2.longestWordLength;
var target = Math.max(opts.longWordForcesRect ? longestWordLength : 0, Math.ceil(Math.sqrt(charCount)) // chances are an extra line will be needed, so round up to columns
);
DEBUG && console.log({ str: str, target: target, charCount: charCount, longestWordLength: longestWordLength }, words);
return wrapToTarget(words, target, opts);
}
function unwrap(str) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var _parseWords3 = parseWords(str),
words = _parseWords3.words;
return words.map(function (word) {
return word.join('');
}).join(' ');
}
+42
-25
docs/api/index.js.html

@@ -54,3 +54,3 @@ <!DOCTYPE html>

*/
export function square(str, opts = {}) {
export function parseWords(str) {
const chars = splitter.splitGraphemes(str);

@@ -60,17 +60,15 @@ const words = [];

let charCount = 0;
{
let word = [];
for (let i = 0; i &lt; chars.length; i++) {
const char = chars[i];
if (!isWhiteSpace(char)) {
charCount++;
word.push(char);
if (i &lt; chars.length - 1) continue;
}
let word = [];
for (let i = 0; i &lt; chars.length; i++) {
const char = chars[i];
if (!isWhiteSpace(char)) {
charCount++;
word.push(char);
if (i &lt; chars.length - 1) continue;
}
if (word.length) {
longestWordLength = Math.max(longestWordLength, word.length);
words.push(word);
word = [];
}
if (word.length) {
longestWordLength = Math.max(longestWordLength, word.length);
words.push(word);
word = [];
}

@@ -80,13 +78,8 @@ }

if (!words.length) return '';
return {words, charCount, longestWordLength};
}
const target = Math.max(
opts.longWordForcesRect ? longestWordLength : 0,
Math.ceil(Math.sqrt(charCount)) // chances are an extra line will be needed, so round up to columns
);
DEBUG &amp;&amp; console.log({str, target, charCount, longestWordLength}, words);
function wrapToTarget(words, target, opts = {}) {
const output = [];
const line = []; //words[0];
const line = [];
for (let i = 0; i &lt; words.length; i++) {

@@ -109,4 +102,28 @@ const word = words[i];

return output.join('\n');
return output.join(opts.lineDelimeter || '\n');
}
export function wrap(str, opts = {}) {
const {words} = parseWords(str);
return wrapToTarget(words, opts.width || 80, opts);
}
export function square(str, opts = {}) {
const {words, charCount, longestWordLength} = parseWords(str);
const target = Math.max(
opts.longWordForcesRect ? longestWordLength : 0,
Math.ceil(Math.sqrt(charCount)) // chances are an extra line will be needed, so round up to columns
);
DEBUG &amp;&amp; console.log({str, target, charCount, longestWordLength}, words);
return wrapToTarget(words, target, opts);
}
export function unwrap(str, opts = {}) {
const {words} = parseWords(str);
return words.map(word => word.join('')).join(' ');
}
</code></pre>

@@ -113,0 +130,0 @@ </article>

+1
-1
docs/api/module-index.html

@@ -152,3 +152,3 @@ <!DOCTYPE html>

<h4 class="name" id=".square"><span class="type-signature">(static) </span>square<span class="signature">()</span><span class="type-signature"></span></h4>
<h4 class="name" id=".parseWords"><span class="type-signature">(static) </span>parseWords<span class="signature">()</span><span class="type-signature"></span></h4>

@@ -155,0 +155,0 @@ 

+1
-1
package.json
{
"name": "wrap-words",
"version": "0.0.3",
"version": "0.0.4",
"description": "Word wrap.",

@@ -5,0 +5,0 @@ "main": "dist/",

dist/browser.js

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