Bom vamos lá ..
Instalei:
Aptana RadRails IDE.
http://www.rubyonrails.pro.br/down
gem install rails !
ok ! 1º Pergunta faltou alguma coisa para começar a desenvolver?
2º estou assistindo algumas video-aulas da Dev -M .
e estou tentando criar um model no generators do Aptana e o seguinte erro aparece :-e:1 warning: already initialized constant RUBY_PLATFORM
C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb:902:in `database_configuration': syntax error:ParserException while scanning a block mapping we had this expected <block end>, but found org.jvyamlb.tokens.ScalarToken (ArgumentError)
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb:437:in `initialize_database'
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb:141:in `process'
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/initializer.rb:113:in `run'
from C:/Users/Mauricio/My Documents/Aptana RadRails Workspace/sushibar/config/environment.rb:9
from C:/Users/Mauricio/My Documents/Aptana RadRails Workspace/sushibar/config/environment.rb:31:in `require'
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/generate.rb:1
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/generate.rb:31:in `require'
from C:/Users/Mauricio/AppData/Local/Aptana RadRails/plugins/org.jruby_1.2.0.9419p2/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from script/generate:3
from script/generate:2:in `load'
from -e:2
Obrigado .
____________________________________
E se alguem tiver um bom material de RubyOnRails se for possivel compartilhar :lol:
Sou iniciante em Dev Web desenvolvi apenas pequenas aplicações em JSP e estou tentando ussar agora rubyOnRails
mais estou tento dificuldade para preparar o ambiente de DEV

