Class: ActiveNutrition::Utilities::DataFile

Inherits:
Object
  • Object
show all
Defined in:
lib/active_nutrition/utilities/data_file.rb

Constant Summary collapse

FIELD_SEP = 
'^'
FIELD_ENC = 
'~'
NULL_FIELDS = 
['^^', '~~', "\r\n", '']

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ DataFile

Returns a new instance of DataFile.



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# File 'lib/active_nutrition/utilities/data_file.rb', line 12

def initialize(file)
  @file = file
  @handle = File.open(file, "r")
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/active_nutrition/utilities/data_file.rb', line 6

def file
  @file
end

#handle ⇒ Object (readonly)

Returns the value of attribute handle.



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# File 'lib/active_nutrition/utilities/data_file.rb', line 6

def handle
  @handle
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/active_nutrition/utilities/data_file.rb', line 17

def each
  @handle.each do |line|
    yield self.parse_line(line)
  end
  self.clean_up
end