Class: CsvSeparatorDetector

Inherits:
Object
  • Object
show all
Defined in:
lib/csv_separator_detector.rb,
lib/csv_separator_detector/version.rb

Defined Under Namespace

Classes: Error

Constant Summary collapse

VERSION = 
"0.1.1"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(csv_text) ⇒ CsvSeparatorDetector

Returns a new instance of CsvSeparatorDetector.



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# File 'lib/csv_separator_detector.rb', line 10

def initialize(csv_text)
  @csv_text = csv_text
end

Instance Attribute Details

#csv_text ⇒ Object (readonly)

Returns the value of attribute csv_text.



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# File 'lib/csv_separator_detector.rb', line 8

def csv_text
  @csv_text
end

Instance Method Details

#call ⇒ Object 



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

def call
  fail ArgumentError, 'Input is nil. Expected it to be a string, with comma-separated lines of text' if csv_text.nil?

  separator_with_most_columns or fail CsvSeparatorDetector::Error
end

#supported_separators ⇒ Object 



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# File 'lib/csv_separator_detector.rb', line 20

def supported_separators
  [',', ';', "\t", '|']
end