Module: SimpleValidation

Defined in:
lib/simple_validation.rb,
lib/simple_validation/version.rb

Overview

version.rb

Created by Chirantan Mitra on 2012-11-20 Copyright 2012-2015. All rights reserved

See LICENSE for license

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION =

:nodoc:

'0.2.1'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object

:nodoc:



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# File 'lib/simple_validation.rb', line 52

def self.included(base) # :nodoc:
  base.class_eval do
    base.extend SimpleValidation::ClassMethods
  end
end

Instance Method Details

#add_error(error) ⇒ Object

Adds an error to the errors collection



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# File 'lib/simple_validation.rb', line 102

def add_error(error)
  all_errors << error
end

#add_errors(more_errors) ⇒ Object

Adds an array of errors to the errors collection



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# File 'lib/simple_validation.rb', line 107

def add_errors(more_errors)
  all_errors.concat(more_errors)
end

#errors ⇒ Object

Returns an array of the current errors



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# File 'lib/simple_validation.rb', line 112

def errors
  validate
  all_errors
end

#invalid? ⇒ Boolean

Runs all validations and returns true if the object is invalid

Returns:

  • (Boolean) 


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# File 'lib/simple_validation.rb', line 97

def invalid?
  !valid?
end

#valid? ⇒ Boolean

Runs all validations and returns true if the object is valid

Returns:

  • (Boolean) 


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# File 'lib/simple_validation.rb', line 91

def valid?
  validate
  all_errors.empty?
end

#validate ⇒ Object

Run all validations associated with the object



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# File 'lib/simple_validation.rb', line 82

def validate # :nodoc:
  return if @validated ||= false
  @validated = true
  self.class.validation_methods.each do |method_name, conditions|
    send method_name if conditions.all? { |condition| send condition }
  end
end