Class: PigeonHole::TypedJSON

Inherits:
Object
  • Object
show all
Defined in:
lib/pigeon_hole/typed_json.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-26-57.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-26-58.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-27-59.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-33-40.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-33-41.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-33-42.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-33-53.rb,
lib/pigeon_hole/monster-vim-2016-07-26-10-39-14.rb

Class Method Summary collapse

Class Method Details

.each_with_parent(hash, result = nil) ⇒ Object 



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# File 'lib/pigeon_hole/typed_json.rb', line 36

def self.each_with_parent(hash, result=nil)
  duplicated_hash = {} || result

  hash.each do |k, v|
    case v
    when Hash
      duplicated_hash[k] = each_with_parent(v, duplicated_hash)
    when Array
      duplicated_hash[k] = v.map { |av| map_array_value(av) }
    else
      duplicated_hash[k] = map_to_json(v)
    end
  end

  duplicated_hash
end

.generate(obj, *args) ⇒ Object 



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# File 'lib/pigeon_hole/typed_json.rb', line 5

def self.generate(obj, *args)
  hash_dup = each_with_parent(obj)
  JSON.generate(hash_dup, *args)
end

.map_array_value(value) ⇒ Object 



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# File 'lib/pigeon_hole/typed_json.rb', line 25

def self.map_array_value(value)
  case value
  when Hash
    each_with_parent(value)
  when Array
    value.map { |av| map_array_value(av) }
  else
    map_to_json(value)
  end
end

.map_to_json(obj) ⇒ Object 



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# File 'lib/pigeon_hole/typed_json.rb', line 10

def self.map_to_json(obj)
  case obj
  when Time
    JSONTime.new(obj)
  when DateTime
    JSONDateTime.new(obj)
  when Date
    JSONDate.new(obj)
  when Symbol
    JSONSymbol.new(obj)
  else
    obj
  end
end