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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/javascript.js
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@@ -34,13 +34,13 @@ var JavaScript = Module("javascript", {
return undefined;
},
iter: function iter(obj, toplevel) {
iter: function iter_(obj, toplevel) {
if (obj == null)
return;
let seen = isinstance(obj, ["Sandbox"]) ? set(JavaScript.magicalNames) : {};
let globals = values(toplevel && window === obj ? JavaScript.globalNames : []);
for (let key in iterAll(globals, properties(obj, !toplevel, true)))
for (let key in iter(globals, properties(obj, !toplevel, true)))
if (!set.add(seen, key))
yield key;