List columns of a model.tmCommand

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>beforeRunningCommand</key>
	<string>nop</string>
	<key>command</key>
	<string>#!/usr/bin/env bash
. "$TM_BUNDLE_SUPPORT/lib/rvm/rvm_textmate"

RUBYLIB="$TM_BUNDLE_SUPPORT/lib:$RUBYLIB"
"${TM_RUBY:=ruby}" -- "${TM_BUNDLE_SUPPORT}/bin/list_columns.rb"</string>
	<key>fallbackInput</key>
	<string>word</string>
	<key>input</key>
	<string>selection</string>
	<key>keyEquivalent</key>
	<string>~ </string>
	<key>name</key>
	<string>List columns of a model</string>
	<key>output</key>
	<string>discard</string>
	<key>scope</key>
	<string>source.ruby.rails</string>
	<key>uuid</key>
	<string>CF489B31-5DD2-4B83-B503-AD3ECF7BDEB7</string>
</dict>
</plist>