From 4ff4afa57949e6a7a4d3d200531932207f97da8e Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Thu, 23 Dec 2004 00:52:34 +0000 Subject: Added protection for creating a model through the generators with a name of an existing class, like Thread or Date. It'll even offer you a synonym using wordnet.princeton.edu as a look-up. No, I'm not kidding :) [Florian Gross] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@263 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- railties/bin/generate | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) (limited to 'railties/bin') diff --git a/railties/bin/generate b/railties/bin/generate index 8f76e1fce3..ec6d04126e 100755 --- a/railties/bin/generate +++ b/railties/bin/generate @@ -4,10 +4,35 @@ require 'rails_generator' ARGV.shift unless ARGV.empty? or not ['--help', '-h'].include?(ARGV[0]) +def find_synonyms(word) + require 'open-uri' + uri = "http://wordnet.princeton.edu/cgi-bin/webwn2.0?stage=2" + + "&word=%s&posnumber=1&searchtypenumber=2&senses=&showglosses=1" + + open(uri % word) do |stream| + data = stream.read.gsub(" ", " ").gsub("
", "") + data.scan(/^Sense \d+\n.+?\n\n/m) + end +rescue Exception + return nil +end + unless ARGV.empty? begin name = ARGV.shift - Rails::Generator.instance(name, ARGV).generate + generator = Rails::Generator.instance(name, ARGV) + + if msg = generator.collision_with_builtin? then + $stderr.puts msg + + if synonyms = find_synonyms(generator.class_name) then + $stderr.puts "", "Here's a few synonyms from WordNets.", + "Maybe they will help you find an alternative name." + "", synonyms + end + else + generator.generate + end rescue Rails::Generator::UsageError => e puts e.message end -- cgit v1.2.3