Remove trailing whitespace

S09-multidim/methods.t

@@ -6,14 +6,14 @@ plan 80;
 # Object array
 {
     my @arr := Array.new(:shape(2;2));
-    
+
     is @arr.shape, (2;2), 'shape is set on array';
     is @arr.elems, 2, 'elems is size of first dimensions';
-    
+
     ok @arr.eager === @arr, 'eager is identity on a shaped array';
     lives-ok { @arr.sink }, 'sink lives on a shaped array';
     is @arr.is-lazy, False, 'shaped array knows it is not lazy';
-    
+
     throws-like { @arr.push(1) }, X::IllegalOnFixedDimensionArray, operation => 'push';
     throws-like { @arr.append(1) }, X::IllegalOnFixedDimensionArray, operation => 'append';
     throws-like { @arr.pop() }, X::IllegalOnFixedDimensionArray, operation => 'pop';
@@ -23,7 +23,7 @@ plan 80;
     throws-like { @arr.splice(1) }, X::IllegalOnFixedDimensionArray, operation => 'splice';
     throws-like { @arr.reverse }, X::IllegalOnFixedDimensionArray, operation => 'reverse';
     throws-like { @arr.rotate(1) }, X::IllegalOnFixedDimensionArray, operation => 'rotate';
-    
+
     @arr[0;0] = 'a';
     @arr[0;1] = 'b';
     @arr[1;0] = 'c';
@@ -36,18 +36,18 @@ plan 80;
         '.pairs on a 2x2 array gives list of pairs mapping indice lists to values';
     is @arr.antipairs, ('a' => (0, 0), 'b' => (0, 1), 'c' => (1, 0), 'd' => (1, 1)),
         '.antipairs on a 2x2 array gives list of pairs mapping values to indice lists';
-    
+
     is Array.new(:shape(4)).keys, (0, 1, 2, 3), '.keys on 1-dim gives list of indices';
-    
+
     my $iter = @arr.iterator;
     is $iter.pull-one, 'a', '.iterator gives iterator walking leaves (1)';
     is $iter.pull-one, 'b', '.iterator gives iterator walking leaves (2)';
     is $iter.pull-one, 'c', '.iterator gives iterator walking leaves (3)';
     is $iter.pull-one, 'd', '.iterator gives iterator walking leaves (4)';
     ok $iter.pull-one =:= IterationEnd, '.iterator gives iterator walking leaves (5)';
-    
+
     is @arr.flat, <a b c d>, '.flat gives the leaves';
-    
+
     is @arr.combinations, <a b c d>.combinations, '.combinations is over leaves';
     is @arr.permutations, <a b c d>.permutations, '.permutations is over leaves';
     ok 'a' le @arr.pick le 'd', '.pick is over leaves (1)';
@@ -58,7 +58,7 @@ plan 80;
     is @arr.map(* x 2), <aa bb cc dd>, '.map is over leaves';
     is @arr.sort, <a b c d>, '.sort is over leaves';
     is @arr.Slip, <a b c d>.Slip, '.Slip is over leaves';
-    
+
     is @arr.gist, '[[a b] [c d]]', '.gist represents structure';
     is @arr.perl, 'Array.new(:shape(2, 2), ["a", "b"], ["c", "d"])',
         '.perl retains structure';
@@ -72,14 +72,14 @@ plan 80;
 # Native array
 {
     my @arr := array[int].new(:shape(2;2));
-    
+
     is @arr.shape, (2;2), 'shape is set on array (native)';
     is @arr.elems, 2, 'elems is size of first dimensions (native)';
-    
+
     ok @arr.eager === @arr, 'eager is identity on a shaped array (native)';
     lives-ok { @arr.sink }, 'sink lives on a shaped array (native)';
     is @arr.is-lazy, False, 'shaped array knows it is not lazy (native)';
-    
+
     throws-like { @arr.push(1) }, X::IllegalOnFixedDimensionArray, operation => 'push';
     throws-like { @arr.append(1) }, X::IllegalOnFixedDimensionArray, operation => 'append';
     throws-like { @arr.pop() }, X::IllegalOnFixedDimensionArray, operation => 'pop';
@@ -89,7 +89,7 @@ plan 80;
     throws-like { @arr.splice(1) }, X::IllegalOnFixedDimensionArray, operation => 'splice';
     throws-like { @arr.reverse }, X::IllegalOnFixedDimensionArray, operation => 'reverse';
     throws-like { @arr.rotate(1) }, X::IllegalOnFixedDimensionArray, operation => 'rotate';
-    
+
     @arr[0;0] = 42;
     @arr[0;1] = 43;
     @arr[1;0] = 44;
@@ -103,18 +103,18 @@ plan 80;
         '.pairs on a 2x2 array gives list of pairs mapping indice lists to values (native)';
     is @arr.antipairs, (42 => (0, 0), 43 => (0, 1), 44 => (1, 0), 45 => (1, 1)),
         '.antipairs on a 2x2 array gives list of pairs mapping values to indice lists (native)';
-    
+
     is array[int].new(:shape(4)).keys, (0, 1, 2, 3), '.keys on 1-dim gives list of indices (native)';
-    
+
     my $iter = @arr.iterator;
     is $iter.pull-one, 42, '.iterator gives iterator walking leaves (native) (1)';
     is $iter.pull-one, 43, '.iterator gives iterator walking leaves (native) (2)';
     is $iter.pull-one, 44, '.iterator gives iterator walking leaves (native) (3)';
     is $iter.pull-one, 45, '.iterator gives iterator walking leaves (native) (4)';
     ok $iter.pull-one =:= IterationEnd, '.iterator gives iterator walking leaves (native) (5)';
-    
+
     is @arr.flat, (42, 43, 44, 45), '.flat gives the leaves (native)';
-    
+
     is @arr.combinations, (42, 43, 44, 45).combinations, '.combinations is over leaves (native)';
     is @arr.permutations, (42, 43, 44, 45).permutations, '.permutations is over leaves (native)';
     ok 42 <= @arr.pick <= 45, '.pick is over leaves (native) (1)';