Sha256: 0e849dfe80414858c2cd455fb1dfea7adf316a1ca3508d243bf8139395b40836
Contents?: true
Size: 533 Bytes
Versions: 19
Compression:
Stored size: 533 Bytes
Contents
#!/usr/bin/env ruby
WORDS_REGEX = /\w+/
UPPER_CASE_WORDS = /([A-Z])/
SPACE_PADDING = /^\s+/
STARTS_WITH_UPPERCASE = /\s*[A-Z]/
starts_with_uppercase = false
STDIN.each_line do |line|
line.chomp!
if line =~ STARTS_WITH_UPPERCASE
starts_with_uppercase = true
end
line.gsub!(UPPER_CASE_WORDS, ' \1')
padding = line.scan(SPACE_PADDING)[0].to_s
words = line.scan(WORDS_REGEX)
if starts_with_uppercase
padding = padding[1..(padding.size - 1)]
end
puts padding + words.map { |word| word.downcase } * '_'
end
Version data entries
19 entries across 19 versions & 1 rubygems