src/components/meta/Base.js
function(processors) {
        var that = this;
        _.each(processors, function(processor, name) {
            if (name in that._processors) {
                throw new Error('Processor "' + name + '" already exists!');
            }
            that._processors[name] = processor;
        });

        return this;
    }
function(processors) {
        var that = this;
        _.each(processors, function(processor, name) {
            if (name in that._processors) {
                throw new Error('Processor "' + name + '" already exists!');
            }
            that._processors[name] = processor;
        });

        return this;
    }
function ( processors ) { var that = this ; _ . each ( processors , function ( processor , name ) { if ( name in that . _processors ) { throw new Error ( 'Processor "' + name + '" already exists!' ) ; } that . _processors [ name ] = processor ; } ) ; return this ; }
Sets sub processors

@param {array} processors Sub processors
@returns {metaProcessor} this

@throws {Error} if sub processor already exist

@this {metaProcessor}
Sets sub processors