Class: IMissValidator::Inspector::LengthInspector

Inherits:
Object
  • Object
show all
Defined in:
lib/i_miss_validator/inspector/length_inspector.rb

Overview

Check columns if defined limit, but no validator.

Class Method Summary collapse

Class Method Details

.columns(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/length_inspector.rb', line 7

def self.columns(model)
  model.columns.select do |column|
    column.text?
  end
end

.inspect(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/length_inspector.rb', line 26

def self.inspect(model)
  missing_columns(model).map do |column|
    {
      column: column.name,
      missing_validator: :length_validator,
      message: "length: { maximum: #{column.limit} }"
    }
  end
end

.missing_columns(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/length_inspector.rb', line 19

def self.missing_columns(model)
  validated_columns = validators(model).map(&:attributes).flatten.uniq
  columns(model).select do |column|
    validated_columns.include?(column.name.to_sym) == false
  end
end

.validators(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/length_inspector.rb', line 13

def self.validators(model)
  model.validators.select do |validator|
    validator.class == ActiveModel::Validations::LengthValidator
  end
end