utils: time format

Author: krishpranav

src/utils/time_format.cr

@@ -23,20 +23,30 @@ module MoonScript
     MILLISECONDS_IN_SECOND =     1_000
     MICROSECONDS_IN_SECOND = 1_000_000
 
-    def self.auto(time: Time::Span) : String
-        time_f = time.to_f
+    def self.auto(time : Time::Span) : String
+      time_f = time.to_f
 
-        return minutes(time_f) if time_f / SECONDS_IN_MINUTE >= 1
-        return seconds(time_f) if time_f >= 1
-        return milliseconds(time_f) if time_f * MILLISECONDS_IN_SECOND >= 1
+      return minutes(time_f) if time_f / SECONDS_IN_MINUTE >= 1
+      return seconds(time_f) if time_f >= 1
+      return milliseconds(time_f) if time_f * MILLISECONDS_IN_SECOND >= 1
 
-        microseconds(time_f)
+      microseconds(time_f)
     end
 
-    private def self.microseconds(time_f: Float) : String
-        "#{(time_f * MICROSECONDS_IN_SECOND).to_i}us"
+    private def self.minutes(time_f : Float) : String
+      "#{(time_f / SECONDS_IN_MINUTE).round(2)}m"
+    end
+
+    private def self.seconds(time_f : Float) : String
+      "#{time_f.round(3)}s"
     end
-  end
 
-  
+    private def self.milliseconds(time_f : Float) : String
+      "#{(time_f * MILLISECONDS_IN_SECOND).round(3)}ms"
+    end
+
+    private def self.microseconds(time_f : Float) : String
+      "#{(time_f * MICROSECONDS_IN_SECOND).to_i}μs"
+    end
+  end
 end