Alias code with remove alias

.bash_create_alias

alias showalias='cat ~/.bash_aliases'

#Type ma <aliasname> in a directory and it will create an alias to cd into that directory
makeAlias()
{
        curDir=`pwd`
        echo "alias $1='cd $curDir'" >> ~/.bash_aliases
        source ~/.bashrc
}

# ca "aliasname='<command>'" creates an alias aliasname for the command given
customAlias()
{
        storeString="alias $1"
        echo $storeString
        read -p "Do you wish to save this alias? [y/n]" yn
        if [ "$yn" = "y" ]; then
                echo $storeString>> ~/.bash_aliases;
                source ~/.bashrc;
        fi
}

# ra aliasname removes the alias
removeAlias()
{
    sed -i "/^alias $1/d" ~/.bash_aliases;
    unalias $1;
    source ~/.bashrc;
}

alias ma=makeAlias
alias ca=customAlias
alias ra=removeAlias

#To see the expansion of an alias use `type <alias>`