vndb/mithril-vndb
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inline flatten

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This commit is contained in:
Leo Horie 2014-11-14 22:54:16 -05:00
parent 6736537fcf
commit 1321aec9fb
1 changed files with 8 additions and 11 deletions
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19
mithril.js
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@ -108,7 +108,14 @@ Mithril = m = new function app(window, undefined) {
} }
if (dataType == sArr) { if (dataType == sArr) {
data = flatten(data); //recursively flatten array
for (var i = 0; i < data.length; i++) {
if (type.call(data[i]) == sArr) {
data = data.concat.apply([], data);
i-- //check current index again and flatten until there are no more nested arrays at that index
}
}
var nodes = [], intact = cached.length === data.length, subArrayCount = 0; var nodes = [], intact = cached.length === data.length, subArrayCount = 0;
//keys algorithm: sort elements without recreating them if keys are present //keys algorithm: sort elements without recreating them if keys are present
@ -390,16 +397,6 @@ Mithril = m = new function app(window, undefined) {
} }
return nodes return nodes
} }
function flatten(data) {
//recursive flatten
for (var i = 0; i < data.length; i++) {
if (type.call(data[i]) == sArr) {
data = data.concat.apply([], data);
i-- //check current index again and flatten until there are no more nested arrays at that index
}
}
return data
}
function autoredraw(callback, object) { function autoredraw(callback, object) {
return function(e) { return function(e) {
e = e || event; e = e || event;