Class: ChargeBee::Model

Inherits:
Object
  • Object
show all
Defined in:
lib/chargebee/models/model.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values, sub_types = {}) ⇒ Model

Returns a new instance of Model.



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# File 'lib/chargebee/models/model.rb', line 6

def initialize(values, sub_types={})
  @values = values
  @sub_types = sub_types
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object 



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# File 'lib/chargebee/models/model.rb', line 40

def method_missing(m, *args, &block)
  if(@values.has_key?(m))
      return @values[m]
  elsif(m[0,3] == "cf_") # All the custom fields start with prefix cf_. 
      return nil
  end
  puts "There's no method called #{m} #{args} here -- please try again."
  puts @values
end

Class Method Details

.construct(values, sub_types = {}) ⇒ Object 



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# File 'lib/chargebee/models/model.rb', line 61

def self.construct(values, sub_types = {})
  if(values != nil)
    obj = self.new(values, sub_types)
    obj.load(values)
    obj
  end
end

.uri_path(*paths) ⇒ Object 



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# File 'lib/chargebee/models/model.rb', line 50

def self.uri_path(*paths) 
  url = ""
  for path in paths
      if(path.nil? || path.strip.length < 1) 
         raise "Id is empty or nil" 
      end
      url = "#{url}/#{URI.encode(path.strip)}"
  end
  return url
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/chargebee/models/model.rb', line 15

def inspect()
  "#<#{self.class}:0x#{self.object_id.to_s(16)} > JSON: " + JSON.pretty_generate(@values)
end

#load(values) ⇒ Object 



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# File 'lib/chargebee/models/model.rb', line 19

def load(values)
  instance_eval do
    values.each do |k, v|
      set_val = nil
      case v
      when Hash
        set_val = (@sub_types[k] != nil) ? @sub_types[k].construct(v) : v
      when Array
        if(@sub_types[k] != nil)
          set_val = v.map { |item| @sub_types[k].construct(item)}
        else
          set_val = v
        end
      else
        set_val = v
      end
      instance_variable_set("@#{k}", set_val)
    end
  end
end

#to_s(*args) ⇒ Object 



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# File 'lib/chargebee/models/model.rb', line 11

def to_s(*args) 
  JSON.pretty_generate(@values) 
end