Class: ValidateMe::VarcharLimitValidations

Inherits:
Object
  • Object
show all
Defined in:
lib/validate_me/varchar_limit_validations.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(column) ⇒ VarcharLimitValidations

Returns a new instance of VarcharLimitValidations.



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# File 'lib/validate_me/varchar_limit_validations.rb', line 11

def initialize column
  @column = column
end

Class Method Details

.call(base_class:, column:) ⇒ Object 



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# File 'lib/validate_me/varchar_limit_validations.rb', line 5

def self.call base_class:, column:
  return nil unless column.type == :string && column.limit.present?

  new(column).validate base_class
end

Instance Method Details

#validate(base_class) ⇒ Object 



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# File 'lib/validate_me/varchar_limit_validations.rb', line 15

def validate base_class
  base_class.send :validates, column.name, length: { maximum: column.limit }
end