class Csv2md
Attributes
input[R]
Public Class Methods
new(input)
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# File lib/csv2md.rb, line 6 def initialize(input) @input = input end
Public Instance Methods
csv()
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# File lib/csv2md.rb, line 50 def csv result = input.split("\n").map do |line| row = line.scan(/\|([^\|]*)\s/).flatten.map(&:strip).join(",") row unless row.strip == "" end.compact.join("\n") result += "\n" result end
find_column_widths()
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# File lib/csv2md.rb, line 12 def find_column_widths parsed_csv.inject(Array.new(parsed_csv[0].length, 0)) do |result, line| line.each_with_index do |column, i| if column.to_s.length > result[i] result[i] = column.length end end result end rescue raise UnableToParseCsv end
gfm()
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# File lib/csv2md.rb, line 26 def gfm result = "" widths = find_column_widths number_of_columns = widths.length parsed_csv.each_with_index do |line, row_index| line.each_with_index do |column, column_index| result += "| " result += column.to_s.ljust(widths[column_index] + 1, " ") if column_index == number_of_columns - 1 result += "|\n" end end if row_index == 0 widths.each do |width| result += "|".ljust(width + 3, "-") end result += "|\n" end end result end
Private Instance Methods
parsed_csv()
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# File lib/csv2md.rb, line 61 def parsed_csv @parsed_csv ||= CSV.parse(input) end