lib/versionaire/version.rb in versionaire-9.1.0 vs lib/versionaire/version.rb in versionaire-9.1.1

@@ -7,13 +7,11 @@
   Version = Struct.new :major, :minor, :patch, keyword_init: true do
     include Comparable
 
     using Refinements::Structs
 
-    def self.delimiter
-      "."
-    end
+    def self.delimiter = "."
 
     def self.pattern
       /
         \A(                  # Start of string and OR.
         \d*                  # Major only.
@@ -52,20 +50,14 @@
 
     def <=> other
       to_s <=> other.to_s
     end
 
-    def down key, value = 1
-      revalue(key => value) { |previous, current| previous - current }
-    end
+    def down(key, value = 1) = revalue(key => value) { |previous, current| previous - current }
 
-    def up key, value = 1
-      revalue(key => value) { |previous, current| previous + current }
-    end
+    def up(key, value = 1) = revalue(key => value) { |previous, current| previous + current }
 
-    def to_s
-      to_a.join self.class.delimiter
-    end
+    def to_s = to_a.join(self.class.delimiter)
 
     alias_method :to_str, :to_s
     alias_method :values, :to_a
 
     private