From d2e9688e9f7afb52cf4b4952099e673bf3782103 Mon Sep 17 00:00:00 2001
From: kalmarek <kalmar@amu.edu.pl>
Date: Mon, 13 Aug 2018 19:29:10 +0200
Subject: [PATCH] replace all the // function by a single, simple one

---
 src/GroupRings.jl | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/GroupRings.jl b/src/GroupRings.jl
index b5b8316..2586a62 100644
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@@ -299,17 +299,7 @@ end
 *(a::Union{AbstractFloat, Integer, RingElem, Rational}, X::GroupRingElem) = mul(a,X)
 
 (/)(X::GroupRingElem, a) = 1/a*X
-
-function (//){T<:Integer, S<:Integer}(X::GroupRingElem{T}, a::S)
-   U = typeof(X[1]//a)
-   warn("Rational division: promoting result to $U")
-   return convert(U, X)//a
-end
-
-(//){T<:Rational, S<:Rational}(X::GroupRingElem{T}, a::S) =
-   GroupRingElem(X.coeffs//a, parent(X))
-
-(//){T<:Rational, S<:Integer}(X::GroupRingElem{T}, a::S) = X//convert(T,a)
+(//)(X::GroupRingElem, a::Union{Integer, Rational}) = 1//a*X
 
 ###############################################################################
 #