Class: Ukiryu::Validation::Constraint Abstract

Inherits:

Object

• Object
• Ukiryu::Validation::Constraint

Defined in:

lib/ukiryu/validation/constraints.rb

Overview

This class is abstract.

Abstract base class for all constraints

Constraints define validation rules that can be applied to values. Each constraint type encapsulates a specific validation logic.

Direct Known Subclasses

BooleanFlagConstraint, CardinalityConstraint, DependencyConstraint, EnumConstraint, RangeConstraint, RequiredConstraint, TypeConstraint

Instance Method Summary

• #applies_to?(_context) ⇒ Boolean

  Check if this constraint applies to the given context.

• #validate(value, context = {}) ⇒ void

  Validate a value against this constraint.

Instance Method Details

#applies_to?(_context) ⇒ Boolean

Check if this constraint applies to the given context

Parameters:

• context (Hash) —

  validation context

Returns:

• (Boolean) —

  true if constraint should be applied

# File 'lib/ukiryu/validation/constraints.rb', line 26

def applies_to?(_context)
  true
end

#validate(value, context = {}) ⇒ void

This method returns an undefined value.

Validate a value against this constraint

Parameters:

• value (Object) —

  the value to validate

• context (Hash) (defaults to: {}) —

  additional context for validation

Raises:

• (ValidationError) —

  if validation fails

# File 'lib/ukiryu/validation/constraints.rb', line 18

def validate(value, context = {})
  raise NotImplementedError, 'Subclasses must implement validate'
end