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Contents
# frozen_string_literal: true
require 'capybara/selector/filter'
module Capybara
class Selector
class FilterSet
attr_reader :descriptions
def initialize(name, &block)
@name = name
@descriptions = []
instance_eval(&block)
end
def filter(name, *types_and_options, &block)
add_filter(name, Filters::NodeFilter, *types_and_options, &block)
end
def expression_filter(name, *types_and_options, &block)
add_filter(name, Filters::ExpressionFilter, *types_and_options, &block)
end
def describe(&block)
descriptions.push block
end
def description(options={})
options_with_defaults = options.dup
filters.each do |name, filter|
options_with_defaults[name] = filter.default if filter.default? && !options_with_defaults.has_key?(name)
end
@descriptions.map do |desc|
desc.call(options_with_defaults).to_s
end.join
end
def filters
@filters ||= {}
end
def node_filters
filters.reject { |_n, f| f.nil? || f.is_a?(Filters::ExpressionFilter) }.freeze
end
def expression_filters
filters.select { |_n, f| f.nil? || f.is_a?(Filters::ExpressionFilter) }.freeze
end
class << self
def all
@filter_sets ||= {}
end
def add(name, &block)
all[name.to_sym] = FilterSet.new(name.to_sym, &block)
end
def remove(name)
all.delete(name.to_sym)
end
end
private
def add_filter(name, filter_class, *types_and_options, &block)
options = types_and_options.last.is_a?(Hash) ? types_and_options.pop.dup : {}
types_and_options.each { |k| options[k] = true}
filters[name] = filter_class.new(name, block, options)
end
end
end
end
Version data entries
14 entries across 12 versions & 2 rubygems