Class: DataKit::CSV::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/data_kit/csv/parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/data_kit/csv/parser.rb', line 10

def initialize(path)
  @path = path
  set_handle      
end

Instance Attribute Details

#handle ⇒ Object (readonly)

Returns the value of attribute handle.



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# File 'lib/data_kit/csv/parser.rb', line 7

def handle
  @handle
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/data_kit/csv/parser.rb', line 8

def headers
  @headers
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/data_kit/csv/parser.rb', line 6

def path
  @path
end

Instance Method Details

#each_row(&block) ⇒ Object 



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# File 'lib/data_kit/csv/parser.rb', line 15

def each_row(&block)
  first = true
  handle.rewind
  
  ::CSV.parse(handle, converters: nil) do |row|
    if first == true
      first = false
      @headers = row
    else
      yield row
    end
  end
end