Module: Qipowl::Ruler
Overview
Operates +mapping+ for loaded +YAML+ rules files.
- For top level sections, each section name
should have the corresponding method within Mapping class;
default is
[:includes]
which is processed with #includes method which is simply loads rules from the respective file
Mapping may be loaded from YAML file, as well as be merged
against other YAML file, hash or Ruler
instance.
Constant Summary collapse
- @@bowlers =
FIXME REDIS!!!!
{}
- @@yamls =
{}
Instance Method Summary collapse
- #get_bowler(id: nil, type: nil) ⇒ Object
- #get_yaml(yaml) ⇒ Object private
- #new_bowler(type, persistent = false) ⇒ Object
-
#teach_class(clazz, mapper) ⇒ Object
private
FIXME Make contants PER-EIGENCLASS.
Methods included from TypoLogging
Instance Method Details
#get_bowler(id: nil, type: nil) ⇒ Object
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# File 'lib/qipowl/core/ruler.rb', line 25 def get_bowler id: nil, type: nil @@bowlers[id] || new_bowler(type, true) end |
#get_yaml(yaml) ⇒ Object (private)
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# File 'lib/qipowl/core/ruler.rb', line 51 def get_yaml yaml return @@yamls[yaml] if @@yamls[yaml] clazz = Qipowl::Mappers.const_get("#{yaml.capitalize}BowlerMapper") raise NameError.new("Invalid mapper type: #{clazz}") \ unless clazz.is_a?(Class) && clazz < Qipowl::Mappers::BowlerMapper @@yamls[yaml] = clazz.new end |
#new_bowler(type, persistent = false) ⇒ Object
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# File 'lib/qipowl/core/ruler.rb', line 29 def new_bowler type, persistent = false yaml, clazz = \ case type when Class ["#{type.to_s.split('::').last.downcase}", type] when String, Symbol ["#{type.to_s.downcase}", Qipowl::Bowlers.const_get(type.to_s.capitalize.to_sym)] end raise NameError.new("Invalid bowler type: #{type}") \ unless clazz.is_a?(Class) && clazz < Qipowl::Bowlers::Bowler id = "#{Time.now.to_i}#{rand(1..1_000_000_000)}" name = "#{clazz.name.split('::').last}_#{id}" clazz = Qipowl::Bowlers.const_set(name, Class.new(clazz)) teach_class clazz, get_yaml(yaml) persistent ? [@@bowlers[id] = clazz.new, id] : clazz.new end |
#teach_class(clazz, mapper) ⇒ Object (private)
FIXME Make contants PER-EIGENCLASS
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# File 'lib/qipowl/core/ruler.rb', line 62 def teach_class clazz, mapper clazz.const_set("CUSTOM_TAGS", mapper.to_hash[:custom]) clazz.const_set("ENCLOSURES_TAGS", mapper.to_hash[:enclosures]) clazz.const_set("ENTITIES", mapper.entities) clazz.const_set("TAGS", {}) clazz.class_eval %Q{ def ∃_enclosures entity self.class::ENCLOSURES_TAGS.each { |k, v| next unless k == entity v = {:tag => v} unless Hash === v v[:origin] = self.class::TAGS[v[:tag]] return v } nil end } %w(block alone magnet grip regular).each { |section| next unless mapper.entities && mapper.entities[section.to_sym] clazz.const_set("#{section.upcase}_TAGS", mapper.entities[section.to_sym]) clazz.class_eval %Q{ self::TAGS.rmerge! self::#{section.upcase}_TAGS def ∃_#{section} entity self.class::#{section.upcase}_TAGS.each { |k, v| next unless k == entity v = {:tag => v} unless Hash === v v[:section] = k return v } nil end def ∃_#{section}_tag entity ∃_#{section}(entity)[:tag] if ∃_#{section}(entity) end } mapper.entities[section.to_sym].each { |key, value| tag = Hash === value && value[:marker] ? value[:marker] : "∀_#{section}" clazz.class_eval %Q{ alias_method :#{key}, :#{tag} } unless clazz.instance_methods.include?(key.to_sym) } } clazz.class_eval %Q{ def ∀_tags self.class::TAGS.keys end } end |