reverse-string: Don't redefine builting function 'input' (exercism#1412)

frerich · cmccandless · commit a58792fd65d2 · 2018-06-28T08:59:14.000-04:00
It hurts readability to redefine the meaning of well-known builtins such
as 'input', and pylint rightfully warns about this, saying

  W:  1,12: Redefining built-in 'input' (redefined-builtin)

It's a little unfortunate that Python grabs this part of the namespace,
but let's fix the issue by using a different word for 'the input text'.
diff --git a/exercises/reverse-string/example.py b/exercises/reverse-string/example.py
@@ -1,2 +1,2 @@
-def reverse(input=''):
-    return input[::-1]
+def reverse(text=''):
+    return text[::-1]
diff --git a/exercises/reverse-string/reverse_string.py b/exercises/reverse-string/reverse_string.py
@@ -1,2 +1,2 @@
-def reverse(input=''):
+def reverse(text=''):
     pass

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-def reverse(input=''):`
	`1`	`+def reverse(text=''):`
`2`	`2`	`pass`