class CSVMonster

# File lib/csvmonster.rb, line 5
def initialize(input_file , delimiter)
  @input_file = input_file
  @delimiter = delimiter || ","
  @output_table_object = []
  @object_attributes = extract_the_line_of_attributes
end

# File lib/csvmonster.rb, line 13
def parse_csv
  i=0
  output_matrix = []
  trim_return_carriage(fulltext).each_line do |line|
    5.times { |i| avoid_commas_in_special_strings(line) }
    output_matrix << trim_line_ends(line).split(delimiter) unless i == 0
    i+=1
  end
  output_matrix.each do |rec|
    temp_hsh = {}
    (0..rec.size-1).each do |i|
      temp_hsh.merge! object_attributes[i] => rec[i]
    end
    @output_table_object << temp_hsh
  end

  output_table_object
end

# File lib/csvmonster.rb, line 44
def avoid_commas_in_special_strings(text)
  text.gsub!(/\"(.*),+(.*)\"/, '"\1;\2"')
end

# File lib/csvmonster.rb, line 34
def extract_the_line_of_attributes
  trim_return_carriage(fulltext).each_line do |line|
    return trim_line_ends(line).split(delimiter || ',').map{|x| x.to_s.downcase.to_sym}
  end
end

# File lib/csvmonster.rb, line 40
def fulltext
  File.open(input_file).read
end

# File lib/csvmonster.rb, line 52
def trim_line_ends(text)
  text.gsub!("\n","")
  text.gsub!("\t","")
  text
end

# File lib/csvmonster.rb, line 48
def trim_return_carriage(text)
  text.gsub!(/\r\n?/, "\n")
end