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author | Tim Smith <tsmith84@gmail.com> | 2021-04-21 20:17:01 -0700 |
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committer | Tim Smith <tsmith84@gmail.com> | 2021-04-21 20:18:30 -0700 |
commit | e2dd316c2380bd2a06c8bf928357169e089a401e (patch) | |
tree | 9b12cf8e0be3585880347b8c64fee1e55584a0db | |
parent | e48813786a6dbb80d83cb33de3876d48b6518f28 (diff) | |
download | ohai-perf.tar.gz |
Use filter_map where we canperf
We only support Ruby 2.7+ and this takes less memory
Signed-off-by: Tim Smith <tsmith@chef.io>
-rw-r--r-- | lib/ohai/plugins/cloud.rb | 4 | ||||
-rw-r--r-- | lib/ohai/plugins/linux/network.rb | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/lib/ohai/plugins/cloud.rb b/lib/ohai/plugins/cloud.rb index be7a8405..8e79a824 100644 --- a/lib/ohai/plugins/cloud.rb +++ b/lib/ohai/plugins/cloud.rb @@ -149,9 +149,9 @@ Ohai.plugin(:Cloud) do end end.flatten.compact - private_ips = gce["instance"]["networkInterfaces"].collect do |interface| + private_ips = gce["instance"]["networkInterfaces"].filter_map do |interface| interface["ip"] - end.compact + end public_ips.each { |ipaddr| @cloud_attr_obj.add_ipv4_addr(ipaddr, :public) } private_ips.each { |ipaddr| @cloud_attr_obj.add_ipv4_addr(ipaddr, :private) } diff --git a/lib/ohai/plugins/linux/network.rb b/lib/ohai/plugins/linux/network.rb index 713b9c16..80168e39 100644 --- a/lib/ohai/plugins/linux/network.rb +++ b/lib/ohai/plugins/linux/network.rb @@ -141,13 +141,13 @@ Ohai.plugin(:Network) do # using a temporary var to hold routes and their interface name def parse_routes(family, iface) - iface.collect do |i, iv| + iface.filter_map do |i, iv| next unless iv[:routes] - iv[:routes].collect do |r| + iv[:routes].filter_map do |r| r.merge(dev: i) if r[:family] == family[:name] - end.compact # @todo: when we drop ruby 2.6 this should be a filter_map - end.compact.flatten # @todo: when we drop ruby 2.6 this should be a filter_map + end + end.flatten end # determine layer 1 details for the interface using ethtool |