Class: WowzaRest::Data::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/wowza_rest/data/base.rb

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Base

Returns a new instance of Base.



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# File 'lib/wowza_rest/data/base.rb', line 4

def initialize(attrs = {})
  setup_attributes(attrs || {})
end

Instance Method Details

#define_key_getter(key) ⇒ Object 



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# File 'lib/wowza_rest/data/base.rb', line 16

def define_key_getter(key)
  define_singleton_method("#{key.underscore}_key") do
    key.to_s
  end
end

#include?(attr_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wowza_rest/data/base.rb', line 64

def include?(attr_name)
  to_h.include?(attr_name.to_s)
end

#keys_reader(*args) ⇒ Object 



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# File 'lib/wowza_rest/data/base.rb', line 22

def keys_reader(*args)
  args.each do |arg|
    define_key_getter(arg.to_s)
  end
end

#objects_array_to_hash_array(arr) ⇒ Object 



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# File 'lib/wowza_rest/data/base.rb', line 32

def objects_array_to_hash_array(arr)
  return if arr.nil?
  arr.map do |obj|
    obj.is_a?(WowzaRest::Data::Base) ? obj.to_h : obj
  end
end

#setup_attributes(attrs) ⇒ Object 



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# File 'lib/wowza_rest/data/base.rb', line 8

def setup_attributes(attrs)
  attrs.each do |k, v|
    singleton_class.send(:attr_accessor, k.to_s.underscore)
    define_key_getter(k.to_s)
    instance_variable_set("@#{k.to_s.underscore}", v)
  end
end

#to_h ⇒ Object Also known as: to_hash

rubocop:disable Metrics/MethodLength



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# File 'lib/wowza_rest/data/base.rb', line 40

def to_h
  instance_variables.each_with_object({}) do |var, hash|
    value = instance_variable_get(var)
    hash[send("#{var.to_s.delete('@')}_key")] =
      if value.is_a?(WowzaRest::Data::Base)
        instance_variable_get(var).to_h
      elsif value.is_a?(Array)
        if block_given?
          yield(var, instance_variable_get(var))
        else
          objects_array_to_hash_array(instance_variable_get(var))
        end
      else
        instance_variable_get(var)
      end
  end
end

#to_json ⇒ Object 



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# File 'lib/wowza_rest/data/base.rb', line 60

def to_json
  to_h.to_json
end

#wrap_array_objects(arr, klass) ⇒ Object 



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# File 'lib/wowza_rest/data/base.rb', line 28

def wrap_array_objects(arr, klass)
  arr.map { |obj| klass.new(obj) } unless arr.nil?
end