--- a/Number.st Wed May 04 12:22:31 2016 +0200
+++ b/Number.st Wed May 04 17:51:54 2016 +0200
@@ -503,7 +503,6 @@
^ Integer readFrom:aStream radix:radix
! !
-
!Number class methodsFor:'constants'!
decimalPointCharacter
@@ -934,7 +933,6 @@
^ self rounded printString
! !
-
!Number methodsFor:'coercing & converting'!
i
@@ -1056,6 +1054,17 @@
^ self.
!
+asPercentFrom:hundredPercent
+ "how many percent is the receiver of the argument"
+
+ ^ (self / hundredPercent) * 100.
+
+ "
+ 20 asPercentFrom:100
+ (10 asPercentFrom:156) asFixedPoint:2
+ "
+!
+
asPoint
"return a new Point with the receiver as all coordinates;
often used to supply the same value in two dimensions, as with
@@ -1114,6 +1123,18 @@
"Modified: 22.4.1996 / 13:00:27 / cg"
!
+percentOf:hundredPercent
+ "how many is self-percent from the argument"
+
+ ^ (hundredPercent / 100 * self)
+
+ "
+ 20 percentOf:100
+ (10 percentOf:156) asFixedPoint:2
+ (105 percentOf:156) asFixedPoint:2
+ "
+!
+
radiansToDegrees
"interpreting the receiver as degrees, return the radians"