Trac #21325 review comment 21: remove unneccessary helper pad_right

Author: dkrenn

src/sage/combinat/k_regular_sequence.py

@@ -102,39 +102,6 @@
 from sage.misc.cachefunc import cached_function, cached_method
 
 
-def pad_right(T, length, zero=0):
-    r"""
-    Pad ``T`` to the right by using ``zero`` to have
-    at least the given ``length``.
-
-    INPUT:
-
-    - ``T`` -- A tuple, list or other iterable
-
-    - ``length`` -- a nonnegative integer
-
-    - ``zero`` -- (default: ``0``) the elements to pad with
-
-    OUTPUT:
-
-    An object of the same type as ``T``
-
-    EXAMPLES::
-
-        sage: from sage.combinat.k_regular_sequence import pad_right
-        sage: pad_right((1, 2, 3), 10)
-        (1, 2, 3, 0, 0, 0, 0, 0, 0, 0)
-        sage: pad_right((1, 2, 3), 2)
-        (1, 2, 3)
-
-    TESTS::
-
-        sage: pad_right([1, 2, 3], 10)
-        [1, 2, 3, 0, 0, 0, 0, 0, 0, 0]
-    """
-    return T + type(T)(zero for _ in range(length - len(T)))
-
-
 class kRegularSequence(RecognizableSeries):
     def __init__(self, parent, mu, left=None, right=None):
         r"""