Refactor: remove one liner ifs

Author: JPeer264

lib/rules/availableRules.js

@@ -2,7 +2,9 @@ const rules = {
   endWithDot: input => ({
     message: () => 'The commit message can not end with a dot',
     check: () => {
-      if (input[input.length - 1] === '.') return false;
+      if (input[input.length - 1] === '.') {
+        return false;
+      }
 
       return true;
     },
@@ -16,15 +18,19 @@ const rules = {
         number = Number.POSITIVE_INFINITY;
       }
 
-      if (input.length > number) return false;
+      if (input.length > number) {
+        return false;
+      }
 
       return true;
     },
   }),
   minChar: (input, config) => ({
     message: () => `The commit message has to be at least ${config.rules['min-char']} character.`,
     check: () => {
-      if (input.length < config.rules['min-char']) return false;
+      if (input.length < config.rules['min-char']) {
+        return false;
+      }
 
       return true;
     },

lib/rules/ruleWarningMessages.js

@@ -10,7 +10,9 @@ const ruleWarningMessages = (input, config) => {
     const camelCaseRuleName = (rule[0]).replace(/-([a-z])/g, g => (g[1].toUpperCase()));
     const ruleIs = rules[camelCaseRuleName](input, config).check();
 
-    if (!ruleIs) warningMessage += `${rules[camelCaseRuleName](input, config).message()}\n`;
+    if (!ruleIs) {
+      warningMessage += `${rules[camelCaseRuleName](input, config).message()}\n`;
+    }
   });
 
   return warningMessage;