Class: RedshiftConnector::Reader::CSV

Inherits:

Abstract

• Object
• Abstract
• RedshiftConnector::Reader::CSV

Defined in:

lib/redshift_connector/reader/csv.rb

Overview

Parses (standard) CSV files. For UNLOAD-generated CSV, use RedshiftCSV class.

Constant Summary

Constants inherited from Abstract

Abstract::READER_CLASSES

Class Method Summary

• .data_object?(key) ⇒ Boolean

Instance Method Summary

• #each(&block) ⇒ Object
• #initialize(f) ⇒ CSV constructor

  A new instance of CSV.

Methods inherited from Abstract

declare_reader, get_reader_class

Constructor Details

#initialize(f) ⇒ CSV

Returns a new instance of CSV.

# File 'lib/redshift_connector/reader/csv.rb', line 15

def initialize(f)
  @f = f
end

Class Method Details

.data_object?(key) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/redshift_connector/reader/csv.rb', line 11

def self.data_object?(key)
  /\.csv(?:\.|\z)/ =~ File.basename(key)
end

Instance Method Details

#each(&block) ⇒ Object

# File 'lib/redshift_connector/reader/csv.rb', line 19

def each(&block)
  csv = CSV.new(@f)
  csv.each(&block)
end