Search names of methods in JS

This is plugin for nmp-package "Post-Compression".
He's searching for the names of methods in the JS code.

An example of using:

var searchMethodsInJS = require("pc__search_methods_in_js"),
    uniqueNames = {};

gulp.src("./*.html")
    .pipe(postCompression.replace([
        searchMethodsInJS()
    ], uniqueNames));  

Where:

• uniqueNames - an object of type JSON with rules replace the long words to short words.

An example of JS code:

...for(t=0;a>t;t++)r[t]&&r[t].someMethodNameA&&r[t].someMethodNameB.call(this);delete n.someMethodNameA...

An example of a result searching:

{
    "someMethodNameA": 2,
    "someMethodNameB": 1
}