Do not concatenate integers to strings in tests

t/03-return.t

@@ -4,10 +4,10 @@ def noargs
     return 1
 end
 
-puts "ok " + noargs()
+puts "ok #{noargs()}"
 
 def onearg(a)
     return a
 end
 
-puts onearg("ok ") + onearg(2)
+puts onearg("ok #{onearg(2)}")

t/04-indexed.t

@@ -2,11 +2,11 @@ puts "1..4"
 
 a = [ 'ok ', 1 ]
 
-puts a[0] + a[1]
+puts a[0] + a[1].to_s
 
 a = [ 'ok ', 2, 3, 4 ]
 b = 1
 
-puts a[0] + a[b]
-puts a[0] + a[a[1]]
-puts a[0] + a[a[a[1]]]
+puts a[0] + a[b].to_s
+puts a[0] + a[a[1]].to_s
+puts a[0] + a[a[a[1]]].to_s

t/08-class.t

@@ -2,15 +2,15 @@ puts '1..7'
 
 class OkayOnCreate
     def initialize(a)
-        puts 'ok ' + a
+        puts "ok #{a}"
     end
 end
 
 a = OkayOnCreate.new(1)
 
 class OkaySayer
     def speak
-        puts 'ok ' + @num
+        puts "ok " + @num.to_s
     end
 
     def setnum(n)
@@ -42,7 +42,7 @@ b.speak
 b.inc
 b.speak
 b.num = b.num + 1
-puts "ok " + b.num
+puts "ok #{b.num}"
 
 class StaticTester
     def num()
@@ -52,7 +52,7 @@ class StaticTester
         @@num = var
     end
     def speak()
-        puts "ok " + @@num
+        puts "ok #{@@num}"
     end
 end
 

t/array/at.t

@@ -1,9 +1,9 @@
 puts "1..4"
 
 a = [ 1, 2 ]
-puts "ok " + a[-2]
-puts "ok " + a.at(-1)
+puts "ok #{a[-2]}"
+puts "ok #{a.at(-1)}"
 b = a.at(1) + 1
-puts "ok " + b
+puts "ok #{b}"
 c = a.at(1) * 2
-puts "ok " + c
+puts "ok #{c}"

t/array/flatten.t

@@ -11,7 +11,7 @@ c = c.flatten
 
 if c.length == 8
 	c.each() do |x|
-		puts 'ok ' + x
+		puts "ok #{x}"
 	end
 else
 	puts "nok 1..8"

t/array/reverse.t

@@ -11,7 +11,7 @@ a << 1
 a = a.reverse
 unless a[0] != 1
 	a.each() do |i|
-	    puts 'ok ' + i
+	    puts "ok #{i}"
 	end
 end
 
@@ -20,6 +20,6 @@ unless a[0] != 6
 	a.reverse!
 	a.each() do |i|
         i += 6
-	    puts 'ok ' + i
+	    puts "ok #{i}"
 	end
 end