function everyInBy( obj, predicate, thisArg ) {
	var key;
	if ( typeof obj !== 'object' || obj === null ) {
		throw new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );
	}
	if ( !isFunction( predicate ) ) {
		throw new TypeError( format( 'invalid argument. Second argument must be a function. Value: `%s`.', predicate ) );
	}

	for ( key in obj ) {
		if ( !predicate.call( thisArg, obj[ key ], key, obj ) ) {
			return false;
		}
	}

	return true;
}
Tests whether all properties (own and inherited) of an object pass a test implemented by a predicate function.

@param {Object} obj - input object
@param {Function} predicate - test function
@param {*} [thisArg] - execution context
@throws {TypeError} first argument must be an object
@throws {TypeError} second argument must be a function
@returns {boolean} boolean indicating whether all elements pass a test

@example
function isPositive( v ) {
  return ( v > 0 );
}

var o = { a: 1, b: 2, c: 3 };

var bool = everyInBy( o, isPositive );
// returns true