const regex = /0-[0-9]|1-[1-9]|2-[2-9]|3-[3-9]|4-[4-9]|5-[5-9]|6-[6-9]|7-[7-9]|8-[8-9]|9-9/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('0-[0-9]|1-[1-9]|2-[2-9]|3-[3-9]|4-[4-9]|5-[5-9]|6-[6-9]|7-[7-9]|8-[8-9]|9-9', 'gm')
const str = `0-8
4-2
9-9
5-5
8-3`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions