method

parse_line

v1_8_7_72 - Show latest stable - 0 notes - Class: CSV

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parse_line(src, fs = nil, rs = nil) public

Parse a line from given string. Bear in mind it parses ONE LINE. Rest of the string is ignored for example "a,b\r\nc,d" => [‘a’, ‘b’] and the second line ‘c,d’ is ignored.

If you don’t know whether a target string to parse is exactly 1 line or not, use CSV.parse_row instead of this method.

Show source

# File lib/csv.rb, line 137
  def CSV.parse_line(src, fs = nil, rs = nil)
    fs ||= ','
    if fs.is_a?(Fixnum)
      fs = fs.chr
    end
    if !rs.nil? and rs.is_a?(Fixnum)
      rs = rs.chr
    end
    idx = 0
    res_type = :DT_COLSEP
    row = []
    begin
      while res_type == :DT_COLSEP
        res_type, idx, cell = parse_body(src, idx, fs, rs)
        row << cell
      end
    rescue IllegalFormatError
      return []
    end
    row
  end

parse_line

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