#
# Exposes information about the Ruby environment via the $ruby_info associative
# array.
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
local version
local version_format
local version_formatted
# Clean up previous $ruby_info.
unset ruby_info
typeset -gA ruby_info
if (( $+commands[rvm-prompt] )); then
version="$(rvm-prompt)"
elif (( $+commands[rbenv] )); then
version="$(rbenv version-name)"
fi
# Format version.
if [[ -n "$version" ]]; then
zstyle -s ':prezto:module:ruby' version 'version_format'
zformat -f version_formatted "$version_format" "v:$version"
ruby_info[version]="$version_formatted"
