refactor: Extract a small functionality into a helper function

RSeidelsohn · May 12, 2023 · 713f680 · 713f680
1 parent 806bc46
commit 713f680
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -832,11 +832,7 @@ exports.asMarkDown = (sorted, customFormat) => {
 exports.asPlainVertical = (sorted) =>
     Object.entries(sorted)
         .map(([moduleName, moduleData]) => {
-            let licenseText =
-                moduleName.substring(0, moduleName.lastIndexOf('@')) +
-                ' ' +
-                moduleName.substring(moduleName.lastIndexOf('@') + 1) +
-                '\n';
+            let licenseText = helpers.getModuleNameForLicenseTextHeader(moduleName);
 
             if (Array.isArray(moduleData.licenses) && moduleData.licenses.length > 0) {
                 licenseText += moduleData.licenses.map((moduleLicense) => {

diff --git a/lib/indexHelpers.js b/lib/indexHelpers.js
@@ -145,13 +145,20 @@ const getCsvHeaders = (customFormat, csvComponentPrefix) => {
     return entriesArr.join(',');
 };
 
+const getModuleNameForLicenseTextHeader = (moduleName = '') => {
+    const lastIndexOfAtCharacter = moduleName.lastIndexOf('@');
+
+    return `${moduleName.substring(0, lastIndexOfAtCharacter)} ${moduleName.substring(lastIndexOfAtCharacter + 1)}\n`;
+};
+
 module.exports = {
     deleteNonDirectDependenciesFromAllDependencies,
     getAuthorDetails,
     getCsvData,
     getCsvHeaders,
     getFirstNotUndefinedOrUndefined,
     getLinesWithCopyright,
+    getModuleNameForLicenseTextHeader,
     getOptionArray,
     getRepositoryUrl,
 };