Class: Contentful::Validations::PresenceValidation

Inherits:
Object
  • Object
show all
Defined in:
lib/contentful_model/validations/validates_presence_of.rb

Overview

Actual validation

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(fields) ⇒ PresenceValidation

Returns a new instance of PresenceValidation.



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# File 'lib/contentful_model/validations/validates_presence_of.rb', line 22

def initialize(fields)
  @fields = fields
end

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/contentful_model/validations/validates_presence_of.rb', line 20

def fields
  @fields
end

Instance Method Details

#validate(entry) ⇒ Object 



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# File 'lib/contentful_model/validations/validates_presence_of.rb', line 26

def validate(entry)
  errors = []

  fields.each do |field|
    errors << "#{field} is required" unless entry.respond_to?(field) && entry.public_send(field).present?
  end

  errors
end