Method: MindWords#search

Defined in:

lib/mindwords.rb

#search(keyword, succinct: true) ⇒ Object

# File 'lib/mindwords.rb', line 214

def search(keyword, succinct: true)

  a = @lines.grep(/#{keyword}/i).map do |line|

    puts 'line: ' + line.inspect if @debug

    words = line.split
    r = words.grep /#{keyword}/i
    i = words.index r[0]

    [line, i]

  end

  return nil if a.empty?
  #return a[0][0] if a.length < 2

  a2 = a.sort_by(&:last).map(&:first)
  puts 'a2: ' + a2.inspect if @debug
  e = element(keyword.downcase.gsub(/ +/,'-'))

  return MindWords.new(a2.uniq.join,  debug: @debug) if e.nil?

  # find and add any linkage support lines
  #

  a3 = []

  a2.each do |line|

    line.chomp.scan(/#[^ ]+/).each do |hashtag|

      puts 'hashtag: ' + hashtag.inspect  if @debug
      r2 = @lines.grep(/^#{hashtag[1..-1]} #/)
      a3 << r2.first if r2

    end
  end

  puts 'a2: ' + a2.inspect if @debug
  a2.concat a3

  if succinct then
    MindWords.new(a2.uniq.join, parent: e, debug: @debug)
  else
    MindWords.new(a2.uniq.join,  debug: @debug)
  end

end