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author | Ben Burwell <ben.burwell@trifecta.com> | 2016-09-14 12:30:04 -0400 |
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committer | Ben Burwell <ben.burwell@trifecta.com> | 2016-09-14 12:30:04 -0400 |
commit | fd5817a6bb3185314540825e3d665e94ffe188c0 (patch) | |
tree | 9b35138a18122ebfcb5cfa41ac0eadd27cb2c002 /lib/util.js |
Initial commit
Diffstat (limited to 'lib/util.js')
-rw-r--r-- | lib/util.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/util.js b/lib/util.js new file mode 100644 index 0000000..3c6857c --- /dev/null +++ b/lib/util.js @@ -0,0 +1,13 @@ +HTMLCollection.prototype.map = function(fn) { + var results = []; + for (var idx = 0; idx < this.length; idx++) { + results.push(fn(this.item(idx))); + } + return results; +}; + +HTMLCollection.prototype.forEach = function(fn) { + for (var idx = 0; idx < this.length; idx++) { + fn(this.item(idx)); + } +}; |