in github/changed-files/git-changed-files/src/filterFiles.js [6:15]
function filterFiles(files, options) {
let filteredFiles = [];
for (let format of options) {
let tempFiles = files.filter(file => {
return matcher(Array.of(file), Array.of(format)).length >= 1;
});
filteredFiles.push(...tempFiles);
}
return filteredFiles;
}