# File lib/bibtex/filters.rb, line 40 def self.resolve(filter) case when filter.respond_to?(:apply) filter when filter.respond_to?(:to_s) klass = Filter.subclasses.detect do |c| c.name == filter.to_s || c.name.split(/::/)[-1] =~ /^#{filter}$/ end klass && klass.instance else nil end end
# File lib/bibtex/filters.rb, line 36 def self.resolve!(filter) resolve(filter) || raise(ArgumentError, "Failed to load filter #{filter.inspect}") end