Class: JSON::Pie::TopLevel

Inherits:
Object
  • Object
show all
Defined in:
lib/json/pie/top_level.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ TopLevel

Returns a new instance of TopLevel.



14
15
16
17
 
# File 'lib/json/pie/top_level.rb', line 14

def initialize(params)
  params = params.permit!.to_h.deep_symbolize_keys if params.respond_to?(:permit!)
  @params = params
end

Instance Attribute Details

#instance ⇒ Object

Returns the value of attribute instance.



8
9
10
 
# File 'lib/json/pie/top_level.rb', line 8

def instance
  @instance
end

Class Method Details

.parse(params, **options) ⇒ Object 



10
11
12
 
# File 'lib/json/pie/top_level.rb', line 10

def self.parse(params, **options)
  new(params).tap { |i| i.parse(**options) }.instance
end

Instance Method Details

#parse(**options) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
 
# File 'lib/json/pie/top_level.rb', line 19

def parse(**options)
  @options = options
  data = params.fetch(:data)
  self.instance = case data
                  when Array then parse_as_array
                  else parse_as_object
                  end
rescue StandardError => error
  raise JSON::Pie::MalformattedDataObject, "malformmated data structure"
end