module CsvToMd
Public Class Methods
calc_column_count()
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# File lib/csvtomd.rb, line 36 def calc_column_count count = 0 @text.lines.each do |line| item_count = line.split(',').length count = item_count if item_count > count end @column_count = count end
column_count()
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# File lib/csvtomd.rb, line 32 def column_count @column_count ||= calc_column_count end
convert(text)
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# File lib/csvtomd.rb, line 5 def convert(text) return nil unless text.class == String @column_count = nil @text = text if @text.lines.count > 1 table_lines = @text.lines.map { |l| convert_line(l) } table_lines.insert(1, separator) table_lines.join("\n") else @text end end
convert_line(line)
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# File lib/csvtomd.rb, line 20 def convert_line(line) tokens = line.chomp.split(",") (column_count - tokens.length).times { tokens << "" } table_line = tokens.join("|") "|#{table_line}|" end
separator()
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# File lib/csvtomd.rb, line 27 def separator sep = (["---"]*column_count).join("|") "|#{sep}|" end