angular/aio/tools/transforms/angular-base-package/rendering/truncateFirstLine.js
2017-07-13 12:16:20 -07:00

13 lines
No EOL
289 B
JavaScript

module.exports = function() {
return {
name: 'truncateFirstLine',
process: function(str) {
const parts = str && str.split && str.split(/\r?\n/);
if (parts && parts.length > 1) {
return parts[0] + '...';
} else {
return str;
}
}
};
};