Class: RedditGet::Data

Inherits:
Object
  • Object
show all
Defined in:
lib/reddit_get.rb

Overview

Allow to use method call chains instead of Hash keys navigation

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ Data

Returns a new instance of Data.



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# File 'lib/reddit_get.rb', line 14

def initialize(data)
  @data = data
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *_args) ⇒ Object 



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# File 'lib/reddit_get.rb', line 35

def method_missing(method, *_args)
  @data.send(method)
rescue NoMethodError
  out = @data.fetch(method.to_s)
  case out
  when Hash
    Data.new(out)
  when Array
    out.map { |i| Data.new(i) }
  else
    out
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/reddit_get.rb', line 31

def [](key)
  @data.fetch(key)
end

#objectify(data) ⇒ Object 



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# File 'lib/reddit_get.rb', line 18

def objectify(data)
  data.transform_values! do |v|
    case v
    when Hash
      Data.new(v)
    when Array
      v.map { |i| Data.new(i) }
    else
      v
    end
  end
end

#respond_to_missing?(method) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reddit_get.rb', line 49

def respond_to_missing?(method)
  @data.key?(method_name.to_s) || super
end