Sha256: 58763289d6517407f088277cfd93dbffb021734ddec20811f4e684732cfc176d
Contents?: true
Size: 888 Bytes
Versions: 10
Compression:
Stored size: 888 Bytes
Contents
Rule Main
input 'list.txt'
output 'sum.txt'
Flow
rule CalcEachLine
rule Aggregation
End
Rule CalcEachLine
input 'list.txt'
output 'line_sum*.txt'.all
Flow
rule MakeHeadTail
rule Sum
End
Rule MakeHeadTail
input 'list.txt'
output 'head*.txt'.all
output 'tail*.txt'.all
Action
#!/usr/bin/env ruby
i = 1
File.readlines('list.txt').each do |line|
head, tail = line.split(',')
File.open("head#{i}.txt", "w+"){|f| f.print head}
File.open("tail#{i}.txt", "w+"){|f| f.print tail}
i += 1
end
End
Rule Sum
input 'head*.txt'
input 'tail{$*}.txt'
output 'line_sum{$*}.txt'.stdout
Action
expr `cat {$INPUT[1]}` + `cat {$INPUT[2]}`
End
Rule Aggregation
input 'line_sum*.txt'.all
output 'sum.txt'.stdout
Action
#!/usr/bin/env ruby
sum = 0
'{$INPUT[1]}'.split(':').sort.each do |filename|
n = File.read(filename)
sum += n.to_i
puts n
end
puts "total: #{sum}"
End
Version data entries
10 entries across 10 versions & 1 rubygems