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using '== null' to check for soaked accessor chains instead of '== undefined' -- shorter, and slightly safer

This commit is contained in:
Jeremy Ashkenas 2010-02-18 21:04:41 -05:00
parent a278d8f018
commit 0270e48a01
2 changed files with 2 additions and 2 deletions
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2
lib/nodes.js
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@ -316,7 +316,7 @@
// A value, indexed or dotted into, or vanilla. // A value, indexed or dotted into, or vanilla.
ValueNode = (exports.ValueNode = inherit(Node, { ValueNode = (exports.ValueNode = inherit(Node, {
type: 'Value', type: 'Value',
SOAK: " == undefined ? undefined : ", SOAK: " == null ? undefined : ",
constructor: function constructor(base, properties) { constructor: function constructor(base, properties) {
this.children = flatten([(this.base = base), (this.properties = (properties || []))]); this.children = flatten([(this.base = base), (this.properties = (properties || []))]);
return this; return this;

2
src/nodes.coffee
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@ -228,7 +228,7 @@ statement ReturnNode, true
ValueNode: exports.ValueNode: inherit Node, { ValueNode: exports.ValueNode: inherit Node, {
type: 'Value' type: 'Value'
SOAK: " == undefined ? undefined : " SOAK: " == null ? undefined : "
constructor: (base, properties) -> constructor: (base, properties) ->
@children: flatten [@base: base, @properties: (properties or [])] @children: flatten [@base: base, @properties: (properties or [])]