10 lines
250 B
JavaScript
10 lines
250 B
JavaScript
var makeString = require('./helper/makeString');
|
|
|
|
module.exports = function(str, substr) {
|
|
str = makeString(str);
|
|
substr = makeString(substr);
|
|
|
|
if (str.length === 0 || substr.length === 0) return 0;
|
|
|
|
return str.split(substr).length - 1;
|
|
};
|