Deferring rbenv init until we need it

since it appears to be the shell init hog.

bash_aliases

@@ -12,6 +12,7 @@ alias ll='l -l'
 alias lla='l -la'
 alias p=ipython
 alias psg='pgrep -fl'
+alias rbi='rbenv_init'
 alias s="cat $HOME/.ssh/config | grep '^Host ' | sed \"s/Host //\" | sort | uniq"
 alias sS='TERM=xterm screen -Rd -S '
 alias scr='TERM=xterm screen -Rd'

bash_functions

@@ -154,6 +154,17 @@ function precmd(){
 }
 
 
-function unhyphenate(){
+function unhyphenate() {
     ruby -e "puts '$1'.gsub(/[\-_]/, ' ')"
 }
+
+
+function rbenv_init() {
+    if [ -n "$DEBUG" ] ; then
+        export RBENV_DEBUG=1
+        time eval "$(rbenv init -)"
+        unset RBENV_DEBUG
+    else
+        eval "$(rbenv init -)"
+    fi
+}

bash_profile

@@ -70,14 +70,6 @@ _bash_profile_main() {
     get_ssh_agent
     get_gpg_agent
 
-    if [ -n "$DEBUG" ] ; then
-        export RBENV_DEBUG=1
-        time eval "$(rbenv init -)"
-        unset RBENV_DEBUG
-    else
-        eval "$(rbenv init -)"
-    fi
-
     _source_if_exists "$HOME/.gvm/scripts/gvm"
     _source_if_exists "$HOME/.gvmrc"
     _source_if_exists "$HOME/src/gocode/src/.env"