Replace .munch(N) with [^N]

S03-sequence/arity0.t

@@ -16,7 +16,7 @@ plan 13;
 # Test with exact limit
 #?niecza skip 'Unable to resolve method munch in class List'
 {
-    my @rolls = ({ (1..2).pick } ... 2).munch(100);
+    my @rolls = ({ (1..2).pick } ... 2)[^100];
     ok +@rolls > 0, 'the sequence had at least one element...';
     ok +@rolls < 100, '... and the sequence terminated';
     is @rolls.grep(Int).elems, +@rolls, 'all the rolls are Ints';
@@ -27,15 +27,15 @@ plan 13;
 # Test with limit between possible values
 #?niecza skip 'Unable to resolve method munch in class List'
 {
-    my @rolls = ({ (1..2).pick } ... 1.5).munch(100);
+    my @rolls = ({ (1..2).pick } ... 1.5)[^100];
     ok +@rolls == 100, 'the sequence is infinite...';
     is @rolls.grep(Int).elems, +@rolls, 'all the rolls are Ints';
 }
 
 # Test with limit that cannot be hit
 #?niecza skip 'Unable to resolve method munch in class List'
 {
-    my @rolls = ({ (1..6).pick } ... 7).munch(40);
+    my @rolls = ({ (1..6).pick } ... 7)[^40];
     is +@rolls, 40, 'Got the number of rolls we asked for';
     is @rolls.grep(Int).elems, 40, 'all the rolls are Ints';
     is @rolls.grep(1..6).elems, 40, 'all the rolls are in the Range 1..6';