Class: Mongoid::MapReduce::Document

Inherits:
Hash
  • Object
show all
Defined in:
lib/mongoid/mapreduce/document.rb

Instance Method Summary collapse

Constructor Details

#initialize(attrs) ⇒ Document

Accept a hash of attributes dring initialization

attrs - Hash of attributes to initialize with

Returns value of super



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# File 'lib/mongoid/mapreduce/document.rb', line 11

def initialize(attrs)
  attrs.each do |k, v|
    self[k] = v
  end
  super
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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

Allow dot notation on our Document

sym - Symbol/String of the missing value args - Arguments supplied block - Block supplied

Returns value of supplied symbol/string if exists



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# File 'lib/mongoid/mapreduce/document.rb', line 25

def method_missing(sym, *args, &block)
  if self.has_key?(sym)
    return self[sym]
  elsif self.has_key?(sym.to_sym)
    return self[sym.to_sym]
  elsif self.has_key?(sym.to_s)
    return self[sym.to_s]
  end
  super
end

Instance Method Details

#to_hash ⇒ Object

Converts the Results to a Hash

Returns Hash



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# File 'lib/mongoid/mapreduce/document.rb', line 39

def to_hash
  h = Hash.new
  self.each do |k, v|
    h[k.to_s] = v unless [:_key_name, :_key_value].include?(k)
  end
  h
end