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[CLEANUP beta] Abstract chainWatchers into an object. #11819

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merged 1 commit into from
Jul 24, 2015

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krisselden
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Abstracting chainWatchers into an Object, cleans up some shape deopts, helps make stuff more clear. This is good to go, I haven't squashed yet just so it is easier for people to review updates.

@mixonic
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mixonic commented Jul 20, 2015

@krisselden is green!

},

revalidateAll() {
for (let key in this.nodes) {
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do we ever delete from this.nodes?

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no, we just empty the array

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sounds good.

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@stefanpenner should it just search a single array or linked list of well shaped entries? like {key: 'foo', node: node} ?

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array should be good, as we just do a sequential scan anyways.

@stefanpenner
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@krisselden whats blocking this/

// a map of nodes that reference a key
function ChainWatchers(src) {
this.src = src;
this.nodes = Object.create(null);
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function Empty() {}
Empty.prototype = Object.create(null);
...
this.nodes = new Empty();

@krisselden
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@stefanpenner rebased and squashed

rwjblue added a commit that referenced this pull request Jul 24, 2015
[CLEANUP beta] Abstract chainWatchers into an object.
@rwjblue rwjblue merged commit be1d622 into master Jul 24, 2015
@rwjblue rwjblue deleted the abstract-chainwatchers branch July 24, 2015 00:28
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5 participants