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27 lines
699 B
Markdown
27 lines
699 B
Markdown
# Pretend Generations
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To get an idea of what a `rails generate` command is going to to
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*generate*, you can do a dry run with the `-p` flag or
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the `--pretend` flag. If you run
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```
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$ rails generate model post -p
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```
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then you will see the following output
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```
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invoke active_record
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create db/migrate/20150513132556_create_posts.rb
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create app/models/post.rb
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invoke rspec
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create spec/models/post_spec.rb
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invoke factory_girl
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create spec/factories/posts.rb
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```
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though those files will not have actually been created. You now know
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precisely what rails will generate for you.
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[source](http://rubyquicktips.com/post/19223887750/pretend-to-generate)
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