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Move iteration utility functions to the iter namespace.

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This commit is contained in:
Kris Maglione
2011-01-02 16:56:18 -05:00
parent 91f02c9763
commit fbd7556a76
14 changed files with 261 additions and 183 deletions
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4
common/content/io.js
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@@ -466,7 +466,7 @@ var IO = Module("io", {
* otherwise, the return value of *func*.
*/
withTempFiles: function (func, self, checked) {
let args = util.map(util.range(0, func.length), this.createTempFile);
let args = array(util.range(0, func.length)).map(this.createTempFile);
try {
if (!args.every(util.identity))
return false;
@@ -688,7 +688,7 @@ unlet s:cpo_save
let lines = [];
lines.__defineGetter__("last", function () this[this.length - 1]);
for (let item in (isArray(items) ? array.iterValues : iter)(items)) {
for (let item in values(items.array || items)) {
if (item.length > width && (!lines.length || lines.last.length > 1)) {
lines.push([prefix]);
width = WIDTH - prefix.length;