lib/lotus/validations/errors.rb in lotus-validations-0.2.0 vs lib/lotus/validations/errors.rb in lotus-validations-0.2.1

@@ -21,14 +21,27 @@
       # Check if the set is empty
       #
       # @return [TrueClass,FalseClass] the result of the check
       #
       # @since 0.1.0
+      #
+      # @see Lotus::Validations::Errors#any?
       def empty?
         @errors.empty?
       end
 
+      # Check if the set has any entry
+      #
+      # @return [TrueClass,FalseClass] the result of the check
+      #
+      # @since 0.2.0
+      #
+      # @see Lotus::Validations::Errors#empty?
+      def any?
+        @errors.any?
+      end
+
       # Returns how many validations have failed
       #
       # @return [Fixnum] the count
       #
       # @since 0.1.0
@@ -72,16 +85,16 @@
       end
 
       # Add an error to the set
       #
       # @param attribute [Symbol] the name of the attribute
-      # @param validation [Symbol] the name of the validation
-      # @param expected [Object] the expected value
-      # @param actual [Object] the actual value
+      # @param errors [Array] a collection of errors
       #
       # @since 0.1.0
       # @api private
+      #
+      # @see Lotus::Validations::Error
       def add(attribute, *errors)
         @errors[attribute].push(*errors) if errors.any?
       end
 
       # Return the errors for the given attribute
@@ -105,9 +118,27 @@
         other.is_a?(self.class) &&
           other.errors == errors
       end
 
       alias_method :eql?, :==
+
+      # Return a serializable Hash representation of the errors.
+      #
+      # @return [Lotus::Utils::Hash] the Hash
+      #
+      # @since 0.2.1
+      def to_h
+        Utils::Hash.new(@errors).deep_dup
+      end
+
+      # Return a flat collection of errors.
+      #
+      # @return [Array]
+      #
+      # @since 0.2.1
+      def to_a
+        errors.dup
+      end
 
       protected
       # A flatten set of errors for all the attributes
       #
       # @since 0.1.0