picky

Picky::Category#initialize

Parameters:
 * name: Category name to use as identifier and file names.
 * index: Index to which this category is attached to.

Options:
 * partial: Partial::None.new, Partial::Substring.new(from:start_char, to:up_to_char)
 (defaults from:-3, to:-1)
 * similarity: Similarity::None.new (default),
 Similarity::DoubleMetaphone.new(amount_of_similarly_linked_words)
 * from: The source category identifier to take the data from.
 * key_format: What this category's keys are formatted with (default is :to_i)
 * backend: The backend to use. Default is Backends::Memory.new.
 Other options are: Backends::Redis.new, Backends::SQLite.new, Backends::File.new.
 * qualifiers: Which qualifiers can be used to predefine the category. E.g. "title:bla".

Advanced Options:
 * source: Use if the category should use a different source.
 * tokenize: Whether to use the tokenizer (default is true).
 * tokenizer: Use a subclass of Tokenizers::Base that implements #tokens_for and #empty_tokens.
 * weight: Weights::Logarithmic.new, Weights::Constant.new(int = 0),
 Weights::Dynamic.new(&block) or an object that responds
 to #weight_for(amount_of_ids_for_token) and returns a float.

Source | Google | Stack overflow