lib/expose.js
function defaultOpts(opts, parentId) {
    var targets = opts.targets && opts.targets.length
            ? asArray(opts.targets)
            : [defaultTarget(parentId)];

    return mixin({targets: targets,
            grep: [/\.js$/],
            ungrep: opts.ungrep && opts.ungrep.length
                    ? asArray(opts.ungrep)
                    : defaultUngrep(targets),
            scope: {},
            recurse: true},
            opts, true);
}
function defaultOpts(opts, parentId) {
    var targets = opts.targets && opts.targets.length
            ? asArray(opts.targets)
            : [defaultTarget(parentId)];

    return mixin({targets: targets,
            grep: [/\.js$/],
            ungrep: opts.ungrep && opts.ungrep.length
                    ? asArray(opts.ungrep)
                    : defaultUngrep(targets),
            scope: {},
            recurse: true},
            opts, true);
}
function defaultOpts ( opts , parentId ) { var targets = opts . targets && opts . targets . length ? asArray ( opts . targets ) : [ defaultTarget ( parentId ) ] ; return mixin ( { targets : targets , grep : [ / \.js$ / ] , ungrep : opts . ungrep && opts . ungrep . length ? asArray ( opts . ungrep ) : defaultUngrep ( targets ) , scope : { } , recurse : true } , opts , true ) ; }
Returns the default options for this module merged
with the given options passed to this function.

The defaults are as follows:
- grep: any file ending in `.js`
- ungrep: any path including `node_modules`
- scope: an empty object
- recurse: true
- targets: return value from `defaultTargets()`

@param {Object} opts The options to merge the defaults into.
@param {String} parentId The path of the requiring module.
@returns {Object} The merged options.
@api private
Returns the default options for this module merged with the given options passed to this function .