drezap

# This script should do the following:

# 1) Move scal to prim/meta
# 2) Move mat to the prim/meta
#    a) if a file exists, just cat it to the end
#    b) properly handle the #ifndefs, and the brackets and stuff
# 3) Move arr
#    a) same logic as a) above
#    b) same logic as b) above
# we also need to creat the meta.hpp file properly

drezap

fldrs=("rev" "mix" "fwd" "prim")

for fldr in "${fldrs[@]}";
do
    echo $fldr
    ## parsing all .hpp files in rev, mix and prim
    for f in ./stan/math/$fldr/*/*/*.hpp
    do
        echo $f
        sed -i -e "s/stan\/math\/prim\/scal/stan\/math\/prim/g" $f ## remove scal