Class: CsvMap

Inherits:
Object
  • Object
show all
Defined in:
lib/csv_as_map.rb

Class Method Summary collapse

Class Method Details

.create_header_hash(header_array) ⇒ Object 



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# File 'lib/csv_as_map.rb', line 22

def self.create_header_hash(header_array)
  header = Hash.new
  count = 0   

  header_array.each do |token|
    header[token] = count
    count = count + 1
  end

  header
end

.foreach(path, &block) ⇒ Object 



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# File 'lib/csv_as_map.rb', line 6

def self.foreach(path,&block)

  header = nil

  FasterCSV.foreach(path) do |row|

    if ! header
      header = self.create_header_hash(row)
      next
    end

    row_map = parse(row,header)
    yield row_map
  end
end

.parse(row_array, header) ⇒ Object 



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# File 'lib/csv_as_map.rb', line 34

def self.parse(row_array,header)

  row_hash = Hash.new

  header.each do |name,index|
    row_hash[name] = row_array[index]
  end  
 
  row_hash
end