Method: FastRI::RiIndex#namespaces_under_matching

Defined in:
lib/fastri/ri_index.rb

#namespaces_under_matching(class_entry_or_name, regexp, recursive, scope = nil) ⇒ Object

Returns array of ClassEntry objects under class_entry_or_name (either String or ClassEntry) in the hierarchy whose full_name matches the given regexp.



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# File 'lib/fastri/ri_index.rb', line 414

def namespaces_under_matching(class_entry_or_name, regexp, recursive, scope = nil)
  case class_entry_or_name
  when ClassEntry
    class_entry = class_entry_or_name
  when ""
    class_entry = top_level_namespace(scope)[0]
  else
    class_entry = get_entry(@namespace_array, class_entry_or_name, ClassEntry, scope)
  end
  return [] unless class_entry
  ret = []
  re1, re2 = matching_regexps_namespace(class_entry.full_name)
  (class_entry.index+1...@namespace_array.size).each do |i|
    entry = @namespace_array[i]
    break unless re1 =~ entry
    next if !recursive && re2 !~ entry 
    full_name = entry[/\S+/]
    next unless regexp =~ full_name
    if scope
      sources = namespace_sources(i)
      if sources.include?(sindex = scope_to_sindex(scope))
        ret << ClassEntry.new(self, full_name, i, sindex)
      end
    else
      ret << ClassEntry.new(self, full_name, i, nil)
    end
  end
  ret
end