Method: CSV2JSON.parse

Defined in:
lib/csv2json.rb

.parse(input, output, headers = nil) ⇒ Object

input and output are file objects, you can use StringIO if you want to work in memory



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# File 'lib/csv2json.rb', line 14

def parse(input, output, headers=nil)
    result = Array.new

    FasterCSV.new(input).each do |row|
        # treat first row as headers if the caller didn't provide them
        unless headers 
            headers = row
            next
        end
        
        # build JSON snippet and append it to the result
        snippet = Hash.new
        headers.each_index { |i| snippet[headers[i]] = self.convert(row[i]) }
        result << snippet
    end
    
    output << JSON.pretty_generate(result)
end