class Ryodo::RuleSet
Public Class Methods
new()
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# File lib/ryodo/rule_set.rb, line 3 def initialize @tree = {} build end
Public Instance Methods
match(path)
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# File lib/ryodo/rule_set.rb, line 8 def match(path) suffix, domain, match = find_match_parts(path, [], [], nil) suffix.push(domain.shift) if match && !match.exception # only if match has no children with domain and domain is present [suffix, [domain.shift], domain] if match && domain[0] && !match.children.keys.include?(domain[0]) end
Private Instance Methods
add_node_to_parent(node_name, node, index, line)
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# File lib/ryodo/rule_set.rb, line 36 def add_node_to_parent(node_name, node, index, line) end_idx = index - 1 parent = select_rule(line[0..end_idx]) parent.children[node_name] = node unless parent.children[node_name] end
add_node_to_tree(node_name, node)
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# File lib/ryodo/rule_set.rb, line 42 def add_node_to_tree(node_name, node) @tree[node_name] = node unless @tree[node_name] end
build()
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# File lib/ryodo/rule_set.rb, line 17 def build Ryodo::SuffixList.list.each { |line| build_line(line) } end
build_line(line)
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# File lib/ryodo/rule_set.rb, line 21 def build_line(line) line.each.with_index do |node_name, idx| node_name, node = find_node_by_rule(node_name, line) idx > 0 ? add_node_to_parent(node_name, node, idx, line) : add_node_to_tree(node_name, node) end end
find_match_parts(path, suffix, domain, rule_match)
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# File lib/ryodo/rule_set.rb, line 55 def find_match_parts(path, suffix, domain, rule_match) until rule_match || path.empty? rule_match = find_rule_match(path) domain.unshift path.pop suffix = path end [suffix, domain, rule_match] end
find_node_by_rule(node_name, line)
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# File lib/ryodo/rule_set.rb, line 28 def find_node_by_rule(node_name, line) stop_ok = node_name == line.last exception = node_name[0] == "!" node_name = node_name[1..-1] if exception children = {} [node_name, Ryodo::Rule.new(exception, stop_ok, children)] end
find_rule_match(path)
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# File lib/ryodo/rule_set.rb, line 65 def find_rule_match(path) rule_match = select_rule(path) || select_rule(path.dup.fill("*", -1)) rule_match && !rule_match.is_suffix? ? nil : rule_match end
select_rule(rule_path)
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# File lib/ryodo/rule_set.rb, line 46 def select_rule(rule_path) return unless rule_path[-1] if rule_path[0..-2].empty? @tree[rule_path[-1]] else (rule = select_rule(rule_path[0..-2])) && rule.children[rule_path[-1]] end end