Sha256: 6eb45fc1d3a5d6734ae0f5ad94ce3b16209ebaba9b725b2cd728a83864e7e07f
Contents?: true
Size: 392 Bytes
Versions: 19
Compression:
Stored size: 392 Bytes
Contents
# -*- coding: utf-8 -*-
# simple_match.rbを、入力したパターンの
#前後10文字のみ表示するように変更
pattern = Regexp.new("(.{10})("+ARGV[0]+")(.{10})")
filename = ARGV[1]
count = 0
File.open(filename) do |file|
file.each_line do |line|
line.scan(pattern) do |s|
puts "#{s[0]}<<#{s[1]}>>#{s[2]}"
count += 1
end
end
end
puts "count: #{count}"
Version data entries
19 entries across 19 versions & 1 rubygems