Class: LHS::Errors

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/lhs/errors.rb

Overview

Like ActiveModel::Errors

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response) ⇒ Errors

Returns a new instance of Errors.



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# File 'lib/lhs/errors.rb', line 7

def initialize(response)
  @messages = messages_from_response(response)
  @message = message_from_response(response)
  rescue JSON::ParserError
end

Instance Attribute Details

#message ⇒ Object (readonly)

Returns the value of attribute message.



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# File 'lib/lhs/errors.rb', line 5

def message
  @message
end

#messages ⇒ Object (readonly)

Returns the value of attribute messages.



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# File 'lib/lhs/errors.rb', line 5

def messages
  @messages
end

Instance Method Details

#[](attribute) ⇒ Object 



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# File 'lib/lhs/errors.rb', line 31

def [](attribute)
  get(attribute.to_sym) || set(attribute.to_sym, [])
end

#[]=(attribute, error) ⇒ Object 



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# File 'lib/lhs/errors.rb', line 35

def []=(attribute, error)
  self[attribute] << error
end

#count ⇒ Object 



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# File 'lib/lhs/errors.rb', line 57

def count
  to_a.size
end

#delete(key) ⇒ Object 



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# File 'lib/lhs/errors.rb', line 27

def delete(key)
  messages.delete(key)
end

#each ⇒ Object 



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# File 'lib/lhs/errors.rb', line 39

def each
  messages.each_key do |attribute|
    self[attribute].each { |error| yield attribute, error }
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lhs/errors.rb', line 61

def empty?
  all? { |k, v| v && v.empty? && !v.is_a?(String) }
end

#get(key) ⇒ Object 



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# File 'lib/lhs/errors.rb', line 19

def get(key)
  messages[key]
end

#include?(attribute) ⇒ Boolean Also known as: has_key?, key?

Returns:

  • (Boolean) 


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# File 'lib/lhs/errors.rb', line 13

def include?(attribute)
  messages[attribute].present?
end

#keys ⇒ Object 



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# File 'lib/lhs/errors.rb', line 53

def keys
  messages.keys
end

#set(key, value) ⇒ Object 



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# File 'lib/lhs/errors.rb', line 23

def set(key, value)
  messages[key] = value
end

#size ⇒ Object 



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# File 'lib/lhs/errors.rb', line 45

def size
  values.flatten.size
end

#values ⇒ Object 



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# File 'lib/lhs/errors.rb', line 49

def values
  messages.values
end