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alias hidden properties onto it's transformer instance

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This commit is contained in:
Sebastian McKenzie 2015-01-05 10:22:27 +11:00
parent 9fd1ec0596
commit 77add8704e
1 changed files with 8 additions and 3 deletions
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11
lib/6to5/transformation/transformer.js
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@ -8,20 +8,25 @@ function Transformer(key, transformer, opts) {
this.manipulateOptions = transformer.manipulateOptions;
this.experimental = !!transformer.experimental;
this.secondPass = !!transformer.secondPass;
this.transformer = Transformer.normalise(transformer);
this.transformer = this.normalise(transformer);
this.optional = !!transformer.optional;
this.opts = opts || {};
this.key = key;
}
Transformer.normalise = function (transformer) {
Transformer.prototype.normalise = function (transformer) {
var self = this;
if (_.isFunction(transformer)) {
transformer = { ast: transformer };
}
_.each(transformer, function (fns, type) {
// hidden property
if (type[0] === "_") return;
if (type[0] === "_") {
self[type] = fns;
return;
}
if (_.isFunction(fns)) fns = { enter: fns };