From 0180856083f53bfa35ed885995062754c54bb6fd Mon Sep 17 00:00:00 2001
From: kalmarek <kalmar@amu.edu.pl>
Date: Mon, 13 Aug 2018 20:47:54 +0200
Subject: [PATCH] remove rationalize

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

diff --git a/src/GroupRings.jl b/src/GroupRings.jl
index b3c7220..dec16b2 100644
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@@ -4,7 +4,7 @@ module GroupRings
 using AbstractAlgebra
 import AbstractAlgebra: Group, GroupElem, Ring, RingElem, parent, elem_type, parent_type, mul!, addeq!, divexact
 
-import Base: convert, show, hash, ==, +, -, *, //, /, length, norm, rationalize, deepcopy_internal, getindex, setindex!, eltype, one, zero
+import Base: convert, show, hash, ==, +, -, *, //, /, length, norm,  deepcopy_internal, getindex, setindex!, eltype, one, zero
 
 ###############################################################################
 #
@@ -494,16 +494,6 @@ aug(X::GroupRingElem) = sum(X.coeffs)
 
 supp(X::GroupRingElem) = parent(X).basis[findn(X.coeffs)]
 
-function rationalize{T<:Integer, S<:Integer}(::Type{T}, X::GroupRingElem{S})
-   return convert(Rational{T}, X)
-end
-
-function rationalize{T<:Integer, S<:Number}(::Type{T}, X::GroupRingElem{S};
-   tol=eps(S))
-   v = rationalize(T, X.coeffs, tol=tol)
-   return GroupRingElem(v, parent(X))
-end
-
 function reverse_dict(::Type{I}, iter) where I<:Integer
    length(iter) > typemax(I) && error("Can not produce reverse dict: $(length(iter)) is too large for $T")
    return Dict{eltype(iter), I}(x => i for (i,x) in enumerate(iter))