cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add support for resolving array expression elements

Browse Source
This commit is contained in:
Sebastian McKenzie 2015-06-02 00:32:18 +01:00
parent ff8d90061f
commit d35be22f7d
1 changed files with 16 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
src/babel/traversal/path/resolution.js
View File

@ -85,22 +85,27 @@ export function resolve(resolved?): ?NodePath {
var targetName = targetKey.value;
var target = this.get("object").resolve(resolved);
if (!target || !target.isObjectExpression()) return;
if (!target) return;
var props = target.get("properties");
for (var i = 0; i < props.length; i++) {
var prop = props[i];
if (!prop.isProperty()) continue;
if (target.isObjectExpression()) {
var props = target.get("properties");
for (var prop of (props: Array)) {
if (!prop.isProperty()) continue;
var key = prop.get("key");
var key = prop.get("key");
// { foo: obj }
var match = prop.isnt("computed") && key.isIdentifier({ name: targetName });
// { foo: obj }
var match = prop.isnt("computed") && key.isIdentifier({ name: targetName });
// { "foo": "obj" } or { ["foo"]: "obj" }
match = match || key.isLiteral({ value: targetName });
// { "foo": "obj" } or { ["foo"]: "obj" }
match = match || key.isLiteral({ value: targetName });
if (match) return prop.get("value");
if (match) return prop.get("value");
}
} else if (target.isArrayExpression() && !isNaN(+targetName)) {
var elems = target.get("elements");
var elem = elems[targetName];
if (elem) return elem.resolve(resolved);
}
} else {
return this;