Sha256: 3578fceed55d038f5cfb1c600a325ba5ba8f43d95ecb431cbfe61f135bedbeb7
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Versions: 8
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Stored size: 1.44 KB
Contents
require 'spec_helper'
describe 'misc examples' do
include FixturesHelper
include ProcessHelper
# http://stackoverflow.com/questions/450799/shell-command-to-sum-integers-one-per-line
context "summing integers" do
it "sums" do
lines = (1..10).to_a.map(&:to_s)
out = run('map(:to_i).sum', lines)
expect(out).to eq('55')
end
end
# http://stackoverflow.com/questions/6022384/bash-tool-to-get-nth-line-from-a-file
context "printing the nth line" do
it "prints" do
lines = (1..10).to_a.map(&:to_s)
out = run('[4]', lines)
expect(out).to eq('5')
end
end
# https://coderwall.com/p/ueazhw
context "sorting an Apache access log by response time" do
it "sorts" do
file = fixture_path('files', 'access.log')
out = run(['map { |line| [line[/(\d+)( ".+"){2}$/, 1].to_i, line] }.sort.reverse.map(:join, " ")', file])
expect(out).to eq(<<-EOF.strip
584912 66.249.64.14 - - [18/Sep/2004:11:07:48 +1000] "GET /file.txt HTTP/1.0" 200 584912 "-" "Googlebot/2.1"
6433 66.249.64.14 - - [18/Sep/2004:11:07:48 +1000] "GET / HTTP/1.0" 200 6433 "-" "Googlebot/2.1"
6433 66.249.64.13 - - [18/Sep/2004:11:07:48 +1000] "GET / HTTP/1.0" 200 6433 "-" "Googlebot/2.1"
468 66.249.64.14 - - [18/Sep/2004:11:07:48 +1000] "GET /robots.txt HTTP/1.0" 200 468 "-" "Googlebot/2.1"
468 66.249.64.13 - - [18/Sep/2004:11:07:48 +1000] "GET /robots.txt HTTP/1.0" 200 468 "-" "Googlebot/2.1"
EOF
)
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems