From e6ad20cb2360ab9bea7110b09aba5bd8ded03c8d Mon Sep 17 00:00:00 2001
From: kalmarek <kalmar@amu.edu.pl>
Date: Wed, 15 Aug 2018 19:20:28 +0200
Subject: [PATCH] replace loop by array comprehension

---
 src/Projections.jl | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/Projections.jl b/src/Projections.jl
index 0617283..983df88 100644
--- a/src/Projections.jl
+++ b/src/Projections.jl
@@ -148,11 +148,7 @@ function rankOne_projections(RG::GroupRing{G}, T::Type=Rational{Int}) where G<:G
 
     RGidems = idempotents(RG, T)
 
-    min_projs = Vector{eltype(RGidems)}(length(AllParts(G.n)))
-
-    for (i,chi) in enumerate(characters(G))
-        min_projs[i] = rankOne_projection(chi,RGidems)*central_projection(RG,chi)
-    end
+    min_projs = [central_projection(RG,chi)*rankOne_projection(chi,RGidems) for chi in characters(RG.group)]
 
     return min_projs
 end