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fix up formatting in traverse

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This commit is contained in:
Sebastian McKenzie 2015-01-18 02:35:19 +11:00
parent 621e66e9ac
commit d0dc972840
1 changed files with 12 additions and 11 deletions
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23
lib/6to5/traverse/index.js
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@ -104,17 +104,18 @@ TraversalContext.prototype.visitNode = function (obj, key, opts, scope, parent,
var node = obj[key]; var node = obj[key];
// type is blacklisted // type is blacklisted
if (opts.blacklist && opts.blacklist.indexOf(node.type) > -1) if (opts.blacklist && opts.blacklist.indexOf(node.type) > -1) return;
return;
var ourScope = scope; var ourScope = scope;
if (t.isScope(node)) if (t.isScope(node)) {
ourScope = new Scope(node, scope); ourScope = new Scope(node, scope);
}
node = this.enterNode(obj, key, node, opts.enter, parent, ourScope, state); node = this.enterNode(obj, key, node, opts.enter, parent, ourScope, state);
if (this.didSkip) if (this.didSkip) {
return this.didStop; return this.didStop;
}
traverseNode(node, opts, ourScope, state); traverseNode(node, opts, ourScope, state);
this.exitNode(obj, key, node, opts.exit, parent, ourScope, state); this.exitNode(obj, key, node, opts.exit, parent, ourScope, state);
@ -155,8 +156,9 @@ function traverseNode(node, opts, scope, state) {
var context = new TraversalContext(); var context = new TraversalContext();
for (var j = 0; j < keys.length; j++) { for (var j = 0; j < keys.length; j++) {
if (context.visit(node, keys[j], opts, scope, state)) if (context.visit(node, keys[j], opts, scope, state)) {
return; return;
}
} }
} }
@ -169,13 +171,12 @@ function traverse(parent, opts, scope, state) {
if (!opts.exit) opts.exit = noop; if (!opts.exit) opts.exit = noop;
// array of nodes // array of nodes
if (!Array.isArray(parent)) { if (Array.isArray(parent)) {
for (var i = 0; i < parent.length; i++) {
traverseNode(parent[i], opts, scope, state);
}
} else {
traverseNode(parent, opts, scope, state); traverseNode(parent, opts, scope, state);
return;
}
for (var i = 0; i < parent.length; i++) {
traverseNode(parent[i], opts, scope, state);
} }
} }