From ad468569cd229019fe00a0d891f092224ae6ec26 Mon Sep 17 00:00:00 2001
From: Dan Croak <dcroak@thoughtbot.com>
Date: Thu, 13 Aug 2009 23:25:56 -0400
Subject: [PATCH] refactored not_installed? method to installed? method

---
 script/create_project | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/script/create_project b/script/create_project
index 8e99b6f..8252f4c 100755
--- a/script/create_project
+++ b/script/create_project
@@ -42,6 +42,11 @@ def not_installed?(gem_name)
   gems.detect { |gem| gem.name == gem_name }.nil?
 end
 
+def installed?(gem_name)
+  installed_gems = Gem.source_index.find_name(gem_name)
+  installed_gems.any?
+end
+
 run("mkdir #{project_directory}")
 Dir.chdir(project_directory) or fail("Couldn't change to #{project_directory}")
 run("git init")
@@ -59,7 +64,7 @@ end
 
 run("git commit -a -m 'New Heroku Suspenders app'")
 
-if not_installed?("rails")
+unless installed?("rails")
   run "sudo gem install rails"
 end
 
@@ -68,23 +73,23 @@ run("sudo rake gems:install RAILS_ENV=test")
 run("sudo rake gems:install RAILS_ENV=cucumber")
 
 # can't vendor nokogiri because it has native extensions
-if not_installed?("nokogiri")
+unless installed?("nokogiri")
   run "sudo gem install nokogiri --version='1.3.2'"
 end
 
 # need to install tpope-pickler for the 'pickler' command
-if not_installed?("tpope-pickler")
+unless installed?("tpope-pickler")
   run "sudo gem install tpope-pickler"
 end
 
 # need to install heroku gem for the 'heroku' commands
-if not_installed?("heroku")
+unless installed?("heroku")
   run "sudo gem install heroku"
 end
 
 # can't install rubaidh-google_analytics via rake gems:install because
 # it is a production gem and we don't have a production database
-if not_installed?("rubaidh-google_analytics")
+unless installed?("rubaidh-google_analytics")
   run "sudo gem install rubaidh-google_analytics --version='1.1.4'"
 end
 
@@ -98,12 +103,12 @@ run("sudo touch log/cucumber.log")
 run("sudo chmod 0666 log/cucumber.log")
 
 run("script/generate clearance")
-run("rake db:migrate RAILS_ENV=development")
 run("script/generate clearance_features")
 run("script/generate clearance_views")
 run("git add .")
 run("git commit -m 'installed clearance'")
 
+run("rake db:migrate RAILS_ENV=development")
 run("rake db:migrate RAILS_ENV=test")
 run("rake db:migrate RAILS_ENV=cucumber")
 
--
libgit2 0.21.2