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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2017-08-01 17:34:14 -0400 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2017-08-01 17:34:14 -0400 |
| commit | feb1ddae021c38174f9c22bbd1298c8b73431b45 (patch) | |
| tree | 09a38695596cf80dc362dd4d93cf94d6f7415e7b /railties/lib/rails/commands/runner | |
| parent | 3540e60c385286f3517ff56270b31a91ed3024a3 (diff) | |
| parent | f9a43f28c087f8ffd35ff7c33a60c938b60f2be2 (diff) | |
| download | rails-feb1ddae021c38174f9c22bbd1298c8b73431b45.tar.gz rails-feb1ddae021c38174f9c22bbd1298c8b73431b45.tar.bz2 rails-feb1ddae021c38174f9c22bbd1298c8b73431b45.zip | |
Merge remote-tracking branch 'origin/master' into unlock-minitest
Diffstat (limited to 'railties/lib/rails/commands/runner')
| -rw-r--r-- | railties/lib/rails/commands/runner/USAGE | 3 | ||||
| -rw-r--r-- | railties/lib/rails/commands/runner/runner_command.rb | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/railties/lib/rails/commands/runner/USAGE b/railties/lib/rails/commands/runner/USAGE index b2a6e8493d..24b60037f0 100644 --- a/railties/lib/rails/commands/runner/USAGE +++ b/railties/lib/rails/commands/runner/USAGE @@ -8,6 +8,9 @@ Run the Ruby file located at `path/to/filename.rb` after loading the app: <%= executable %> path/to/filename.rb +Run the Ruby script read from stdin after loading the app: + <%= executable %> - + <% unless Gem.win_platform? %> You can also use the runner command as a shebang line for your executables: diff --git a/railties/lib/rails/commands/runner/runner_command.rb b/railties/lib/rails/commands/runner/runner_command.rb index 6864a9726b..c931fc2152 100644 --- a/railties/lib/rails/commands/runner/runner_command.rb +++ b/railties/lib/rails/commands/runner/runner_command.rb @@ -13,7 +13,7 @@ module Rails end def self.banner(*) - "#{super} [<'Some.ruby(code)'> | <filename.rb>]" + "#{super} [<'Some.ruby(code)'> | <filename.rb> | -]" end def perform(code_or_file = nil, *command_argv) @@ -29,7 +29,9 @@ module Rails ARGV.replace(command_argv) - if File.exist?(code_or_file) + if code_or_file == "-" + eval($stdin.read, binding, "stdin") + elsif File.exist?(code_or_file) $0 = code_or_file Kernel.load code_or_file else |