Class: GroceryList::JsonItemParser

Inherits:
AbstractItemParser show all
Defined in:
lib/grocery_list/item_parsers/json_item_parser.rb

Class Method Summary collapse

Class Method Details

.read(json_string) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/grocery_list/item_parsers/json_item_parser.rb', line 5

def self.read(json_string)
  parsed_json = JSON.parse(json_string)
  raise ArgumentError unless parsed_json.is_a? Array

  parsed_json.map do |item|
    Item.new(item.strip)
  end
end