Class: Csv2Psql::Analyzers::BaseAnalyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/csv2psql/analyzer/types/base_analyzer.rb

Overview

BaseAnalyzer value matcher

Direct Known Subclasses

Bigint, Boolean, Character, Cidr, Date, Decimal, Macaddr, Null, String, Time, Uuid

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.analyze(_val) ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 10

def analyze(_val)
  nil
end

.convert(val) ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 14

def convert(val)
  val
end

.numeric? ⇒ Boolean

Returns:



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 18

def numeric?
  sql_class?(:numeric)
end

.sql_class ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 26

def sql_class
  const_get('CLASS')
end

.sql_class?(class_name) ⇒ Boolean

Returns:



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 22

def sql_class?(class_name)
  const_get('CLASS') == class_name
end

.sql_type ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 34

def sql_type
  const_get('TYPE')
end

.sql_type?(type_name) ⇒ Boolean

Returns:



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 38

def sql_type?(type_name)
  sql_type == type_name
end

.weight ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 42

def weight
  const_get('WEIGHT')
end

Instance Method Details

#analyze(val) ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 47

def analyze(val)
  self.class.analyze(val)
end

#convert(val) ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 51

def convert(val)
  self.class.convert(val)
end

#numeric? ⇒ Boolean

Returns:



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 55

def numeric?
  self.class.numeric?
end

#sql_class ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 59

def sql_class
  self.class.sql_class
end

#sql_class?(class_name) ⇒ Boolean

Returns:



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 63

def sql_class?(class_name)
  self.class.sql_class?(class_name)
end

#sql_type ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 67

def sql_type
  self.class.sql_type
end

#sql_type?(type_name) ⇒ Boolean

Returns:



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 71

def sql_type?(type_name)
  self.class.sql_type?(type_name)
end

#weight ⇒ Object 



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# File 'lib/csv2psql/analyzer/types/base_analyzer.rb', line 75

def weight
  self.class.weight
end