class IMissValidator::Inspector::NumericalityInspector

Check columns if defined as integer, but no validator.

Constants

IGNORE_COLUMN_NAMES

Public Class Methods

columns(model) click to toggle source
# File lib/i_miss_validator/inspector/numericality_inspector.rb, line 9
def self.columns(model)
  model.columns.select do |column|
    column.type == :integer &&
      IGNORE_COLUMN_NAMES.include?(column.name) == false &&
      (column.name =~ /.*id$/) == nil
  end
end
inspect(model) click to toggle source
# File lib/i_miss_validator/inspector/numericality_inspector.rb, line 30
def self.inspect(model)
  missing_columns(model).map do |column|
    range = column.cast_type.send(:range)
    {
      column: column.name,
      missing_validator: :numericality_validator,
      message: "numericality: { only_integer: true, less_than_or_equal_to: #{range.first}, greater_then_or_equal_to: #{range.last} }"
    }
  end
end
missing_columns(model) click to toggle source
# File lib/i_miss_validator/inspector/numericality_inspector.rb, line 23
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)
  end
end
validators(model) click to toggle source
# File lib/i_miss_validator/inspector/numericality_inspector.rb, line 17
def self.validators(model)
  model.validators.select do |validator|
    validator.class == ActiveModel::Validations::NumericalityValidator
  end
end