Module: ErrorProne::Validator::ClassMethods

Defined in:

lib/error_prone.rb

Instance Method Summary

• #rules ⇒ ErrorProne::RuleSet

  Contains rules the validator will run when .validate! is called.

• #validate!(object) ⇒ Boolean

  Validates all rules against the given object.

• #validates(field, rule, options = {}) ⇒ Object

  Adds a rule the validator runs when .validate! is called.

Instance Method Details

#rules ⇒ ErrorProne::RuleSet

Contains rules the validator will run when .validate! is called

Returns:

• (ErrorProne::RuleSet)

# File 'lib/error_prone.rb', line 133

def rules
  @rules ||= RuleSet.new
end

#validate!(object) ⇒ Boolean

Validates all rules against the given object

Parameters:

• object (Object) —

  Object to validate each rule against

Returns:

• (Boolean) —

  True if all rules are valid, false otherwise.

# File 'lib/error_prone.rb', line 151

def validate!(object)
  rules.all_valid_for? object
end

#validates(field, rule, options = {}) ⇒ Object

Adds a rule the validator runs when .validate! is called.

Parameters:

• field (Symbol) —

  Method to call on the object to validate

• rule (Symbol) —

  Name of rule to apply, defined by Rule.validates_as

• options (Hash) (defaults to: {}) —

  to pass to the Rule when instantiating

# File 'lib/error_prone.rb', line 143

def validates(field, rule, options={})
  rules.add(field, rule, options)
end