Class: Zarby::Csv

Inherits:
Object
  • Object
show all
Extended by:
Gem::Deprecate
Defined in:
lib/zarby/csv.rb

Overview

this class is used to detect the column separator in a CSV file

Constant Summary collapse

COMMON_DELIMITERS = 
['","', '";"', '":"', '"|"'].freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content:) ⇒ Csv

Parameters:

  • content (String) 


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# File 'lib/zarby/csv.rb', line 14

def initialize(content:)
  @content = content || ""
end

Class Method Details

.detect_separator(content) ⇒ String

Parameters:

  • content (String)

Returns:

  • (String) 


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# File 'lib/zarby/csv.rb', line 32

def detect_separator(content)
  new(content: content).detect_separator
end

Instance Method Details

#call ⇒ String

Returns:

  • (String) 


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# File 'lib/zarby/csv.rb', line 19

def call
  valid? ? delimiters[0][0][1] : raise(Zarby::NoColSepDetected)
end

#detect_separator ⇒ String

Returns:

  • (String) 


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# File 'lib/zarby/csv.rb', line 24

def detect_separator
  valid? ? delimiters[0][0][1] : raise(Zarby::NoColSepDetected)
end