Add new compatibility method for Pharo < 11

Author: jecisc

src/Math-CompatibilityUpToPharo11/SequenceableCollection.extension.st

@@ -0,0 +1,11 @@
+Extension { #name : #SequenceableCollection }
+
+{ #category : #'*Math-CompatibilityUpToPharo11' }
+SequenceableCollection >> closeTo: aSequenceableCollection precision: aPrecision [
+	"Return true if all my elements are close to the elements of same index of the parameter with a certain precision"
+
+	"(#(1.9283 2.3029) closeTo: #(1.9284 2.3028) precision: 0.001) >>> true"
+
+	self with: aSequenceableCollection do: [ :a :b | (a closeTo: b precision: aPrecision) ifFalse: [ ^ false ] ].
+	^ true
+]