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| author | Xavier Noria <fxn@hashref.com> | 2017-03-22 00:51:29 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-03-22 00:51:29 -0700 |
| commit | 34fe2a4fc778d18b7fe6bdf3629c1481bee789b9 (patch) | |
| tree | a32f89a9b2db8272a788d63eb41a94964fa18204 /actionpack/lib/action_dispatch/middleware/remote_ip.rb | |
| parent | afbbcf24d791362a65c7f29b739c73a5b09e3816 (diff) | |
| parent | 1c6747999a74eac84d4e30d698f59c16e0309d64 (diff) | |
| download | rails-34fe2a4fc778d18b7fe6bdf3629c1481bee789b9.tar.gz rails-34fe2a4fc778d18b7fe6bdf3629c1481bee789b9.tar.bz2 rails-34fe2a4fc778d18b7fe6bdf3629c1481bee789b9.zip | |
Merge pull request #28394 from shime/docs-action-dispatch
[docs] fix ActionDispatch documentation
Diffstat (limited to 'actionpack/lib/action_dispatch/middleware/remote_ip.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/middleware/remote_ip.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/remote_ip.rb b/actionpack/lib/action_dispatch/middleware/remote_ip.rb index 8bae5bfeff..53d5a4918c 100644 --- a/actionpack/lib/action_dispatch/middleware/remote_ip.rb +++ b/actionpack/lib/action_dispatch/middleware/remote_ip.rb @@ -157,13 +157,13 @@ module ActionDispatch def ips_from(header) # :doc: return [] unless header - # Split the comma-separated list into an array of strings + # Split the comma-separated list into an array of strings. ips = header.strip.split(/[,\s]+/) ips.select do |ip| begin - # Only return IPs that are valid according to the IPAddr#new method + # Only return IPs that are valid according to the IPAddr#new method. range = IPAddr.new(ip).to_range - # we want to make sure nobody is sneaking a netmask in + # We want to make sure nobody is sneaking a netmask in. range.begin == range.end rescue ArgumentError nil |