Class: Xively::Resource

Inherits:
Object show all
Includes:
Validations
Defined in:
lib/xively-rb/resource.rb

Constant Summary collapse

ALLOWED_KEYS = 
%w(feed_id datastream_id datastream_trigger_id)

Instance Attribute Summary

Attributes included from Validations

#errors

Instance Method Summary collapse

Constructor Details

#initialize(input = {}) ⇒ Resource

Returns a new instance of Resource.



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# File 'lib/xively-rb/resource.rb', line 23

def initialize(input = {})
  self.attributes = input
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/xively-rb/resource.rb', line 27

def attributes
  h = {}
  ALLOWED_KEYS.each do |key|
    value = self.send(key)
    h[key] = value unless value.nil?
  end
  return h
end

#attributes=(input) ⇒ Object 



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# File 'lib/xively-rb/resource.rb', line 36

def attributes=(input)
  return if input.nil?
  input.deep_stringify_keys!
  ALLOWED_KEYS.each { |key| self.send("#{key}=", input[key]) }
  return attributes
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xively-rb/resource.rb', line 8

def valid?
  pass = true
  if feed_id.blank? && datastream_id.blank? && datastream_trigger_id.blank?
    errors[:feed_id] = "Must supply at least one of feed_id (optionally with a datastream_id) or datastream_trigger_id"
    pass = false
  end

  if feed_id.blank? && !datastream_id.blank?
    errors[:feed_id] = ["can't be blank if we have supplied a datastream_id"]
    pass = false
  end

  return pass
end