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| author | twinturbo <me@broadcastingadam.com> | 2012-04-28 22:33:11 -0700 |
|---|---|---|
| committer | twinturbo <me@broadcastingadam.com> | 2012-04-28 22:33:11 -0700 |
| commit | d7532c189f26e008fc6ef50336ed5e8168b8221c (patch) | |
| tree | 681436aa5d80ed5e4c9a867ccc891eab6852f124 /guides/source/generators.textile | |
| parent | 2c136ae0543ea53dcb3a3ef9372b216b54d66172 (diff) | |
| parent | 6659252d9f0e6d77bee268adf587e03cfeb8f9ad (diff) | |
| download | rails-d7532c189f26e008fc6ef50336ed5e8168b8221c.tar.gz rails-d7532c189f26e008fc6ef50336ed5e8168b8221c.tar.bz2 rails-d7532c189f26e008fc6ef50336ed5e8168b8221c.zip | |
Merge branch 'master' of github.com:lifo/docrails
Diffstat (limited to 'guides/source/generators.textile')
| -rw-r--r-- | guides/source/generators.textile | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/guides/source/generators.textile b/guides/source/generators.textile index 920ff997ae..2e9ab0526d 100644 --- a/guides/source/generators.textile +++ b/guides/source/generators.textile @@ -451,6 +451,27 @@ Adds a specified source to +Gemfile+: add_source "http://gems.github.com" </ruby> +h4. +inject_into_file+ + +Injects a block of code into a defined position in your file. + +<ruby> +inject_into_file 'name_of_file.rb', :after => "#The code goes below this line. Don't forget the Line break at the end\n" do <<-'RUBY' + puts "Hello World" +RUBY +end +</ruby> + +h4. +gsub_file+ + +Replaces text inside a file. + +<ruby> +gsub_file 'name_of_file.rb', 'method.to_be_replaced', 'method.the_replacing_code' +</ruby> + +Regular Expressions can be used to make this method more precise. You can also use append_file and prepend_file in the same way to place code at the beginning and end of a file respectively. + h4. +application+ Adds a line to +config/application.rb+ directly after the application class definition. |