class WC::Counter
Public Class Methods
stats(file)
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# File lib/wc/counter.rb, line 5 def self.stats(file) stats = { words: 0, lines: 0, chars: 0, bytes: 0 } file.each_line do |line| stats[:lines] += 1 stats[:chars] += line.count(' ') + 1 # newline char stats[:bytes] += line.count(' ') + 1 # newline char words = line.split stats[:words] += words.size words.each do |word| stats[:chars] += word.chars.size stats[:bytes] += word.bytes.size end end stats end