Class: Errors

Inherits:
Object
  • Object
show all
Defined in:
lib/yodel/models/core/validations/errors.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Errors

Returns a new instance of Errors.



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# File 'lib/yodel/models/core/validations/errors.rb', line 2

def initialize
  @errors = {}
end

Instance Method Details

#<<(error) ⇒ Object

errors on a collection



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# File 'lib/yodel/models/core/validations/errors.rb', line 34

def <<(error)
  self['_'] << error
end

#[](name) ⇒ Object 



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# File 'lib/yodel/models/core/validations/errors.rb', line 10

def [](name)
  @errors[name] ||= []
  @errors[name]
end

#[]=(name, value) ⇒ Object 



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# File 'lib/yodel/models/core/validations/errors.rb', line 15

def []=(name, value)
  return if value.nil?
  @errors[name] = value
end

#clear ⇒ Object 



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# File 'lib/yodel/models/core/validations/errors.rb', line 28

def clear
  @errors.clear
  @summary = nil
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/yodel/models/core/validations/errors.rb', line 24

def empty?
  @errors.empty?
end

#inspect ⇒ Object 



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# File 'lib/yodel/models/core/validations/errors.rb', line 6

def inspect
  @errors.inspect
end

#key?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/yodel/models/core/validations/errors.rb', line 20

def key?(name)
  @errors.key?(name)
end

#summarise ⇒ Object 



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# File 'lib/yodel/models/core/validations/errors.rb', line 38

def summarise
  @summary ||= @errors.each_with_object({}) do |(field, errors), hash|
    if errors.respond_to?(:summarise)
      hash[field.to_s] = errors.summarise.values.to_sentence
    else
      hash[field.to_s] = "#{field.to_s.humanize} #{errors.collect(&:describe).to_sentence}"
    end
  end
end

#to_json(*a) ⇒ Object 



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# File 'lib/yodel/models/core/validations/errors.rb', line 48

def to_json(*a)
  summarise.to_json(*a)
end