Class: DbFile

Inherits:
Object
  • Object
show all
Defined in:
lib/active_csv/db_file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_name) ⇒ DbFile

Returns a new instance of DbFile.



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# File 'lib/active_csv/db_file.rb', line 4

def initialize(_name)
  @name = _name
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/active_csv/db_file.rb', line 2

def name
  @name
end

Instance Method Details

#create_db_file ⇒ Object 



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# File 'lib/active_csv/db_file.rb', line 22

def create_db_file
  CSV.open(name,'w')
end

#csv_content ⇒ Object 



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# File 'lib/active_csv/db_file.rb', line 7

def csv_content
  csv_rows = Array.new
  if !file_exists?
    create_db_file
  end
  CSV.read(name).each do |row|
      csv_rows << row
  end
  csv_rows
end

#field_values ⇒ Object 



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# File 'lib/active_csv/db_file.rb', line 26

def field_values
  ActiveCSV.field_values
end

#file_exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_csv/db_file.rb', line 18

def file_exists?
  File.exists?(name)
end