Module: GroceryList

Defined in:
lib/grocery_list.rb,
lib/grocery_list/item.rb,
lib/grocery_list/version.rb,
lib/grocery_list/item_parser.rb,
lib/grocery_list/item_searcher.rb,
lib/grocery_list/item_parsers/file_item_parser.rb,
lib/grocery_list/item_parsers/json_item_parser.rb,
lib/grocery_list/item_parsers/string_item_parser.rb,
lib/grocery_list/item_searchers/iga_item_searcher.rb

Defined Under Namespace

Classes: AbstractItemParser, AbstractSearcher, FileItemParser, IGASearcher, Item, JsonItemParser, StringItemParser

Constant Summary collapse

VERSION = 
"0.0.4"
@@source_type_tests = 
{
  :is_a_path?     => ->(s) { s.is_a? String and File.readable? s },
  :is_json_array? => ->(s) { s.start_with? '[' },
  :is_a_string?   => ->(s) { s.is_a? String and not File.readable? s},
}
@@searchers = 
{
  :is_a_path?     => ->(s) { FileItemParser.read(s) },
  :is_json_array? => ->(s) { JsonItemParser.read(s) },
  :is_a_string?   => ->(s) { StringItemParser.read(s) },
}

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.items ⇒ Object (readonly)

Returns the value of attribute items.



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

def items
  @items
end

.searcher ⇒ Object (readonly)

Returns the value of attribute searcher.



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

def searcher
  @searcher
end

Class Method Details

.search_all(items_source, searcher = IGASearcher.new) ⇒ Object 



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

def search_all(items_source, searcher = IGASearcher.new)
  validate_input(items_source, searcher)
  @items = items_from_source(items_source)
  @searcher = searcher
  @items.each do |item|
    # For some odd reason, google chrome (and other browsers?) don't let
    # you open more than three tabs very quickly. So this sleep 0.2 works around
    # it. Not really sure what else I could do. It's ugly but it works...
    sleep 0.2
    @searcher.search(item)
  end
end