module Whatsa::Format
Public Instance Methods
bulletize_lines(string)
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# File lib/whatsa/format.rb, line 16 def bulletize_lines(string) if string.index("\n") list = string.gsub(/^/, "- ") word_wrap(list, "- ".length) else string end end
heading_to_title(string)
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# File lib/whatsa/format.rb, line 8 def heading_to_title(string) string.gsub('[edit]', '').strip end
remove_citation_markers(string)
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# File lib/whatsa/format.rb, line 12 def remove_citation_markers(string) string.gsub(/\[(\d+|citation needed)\]/, "") end
url_friendly(string)
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# File lib/whatsa/format.rb, line 4 def url_friendly(string) string.gsub(/[^A-z0-9\(\)]+/, '+').gsub(/(\A\+|\+\z)/, '') end
word_wrap(text, indent=0)
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setting an indent will indent the lines AFTER the first line of a paragraph
# File lib/whatsa/format.rb, line 26 def word_wrap(text, indent=0) chars = text.split(//) unless text.length < 80 count = 1 last_space = 80 chars.each_with_index do |char, index| count += 1 last_space = index if char.match(/ /) if char == "\n" count = indent elsif count == 80 chars[last_space] = "\n#{" " * indent}" count = indent + index - last_space end end end chars.join end