Module: Jsonize::Collection

Defined in:

lib/jsonize.rb

Instance Method Summary

• #as_pure_json(context = {}) ⇒ Object
• #jsonize(context = {}) ⇒ Object
• #recontext(context, key) ⇒ Object

Instance Method Details

#as_pure_json(context = {}) ⇒ Object

# File 'lib/jsonize.rb', line 198

def as_pure_json context = {}
   case self
   when Hash
      self.map do |key, value_in|
         new_context = recontext(context, key)

         value = value_in.respond_to?(:as_pure_json) ? value_in.as_pure_json(new_context) : value_in.as_json(new_context)

         [key.to_s, value]
      end.to_h
   when Array
      self.map.with_index do |value_in, index|
         new_context = recontext(context, index.to_i)

         value_in.respond_to?(:as_pure_json) ? value_in.as_pure_json(new_context) : value_in.as_json(new_context)
      end
   else
      as_json(context)
   end
end

#jsonize(context = {}) ⇒ Object

# File 'lib/jsonize.rb', line 177

def jsonize context = {}
   method =
      case self
      when Hash
         :redisize_hash
      when Array
         :redisize_array
      end

   send(method) do
      as_pure_json(context)
   end
end

#recontext(context, key) ⇒ Object

# File 'lib/jsonize.rb', line 191

def recontext context, key
   context_only = [context[:only]].flatten(1).reduce(nil) { |r, x| r || (x.is_a?(Hash) ? x[key] : r) }
   context_except = [context[:except]].flatten(1).reduce(nil) { |r, x| r || (x.is_a?(Hash) ? x[key] : r) }

   context.merge(only: context_only, except: context_except)
end