Contents

# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# frozen_string_literal: true

module ElasticAPM
  class Config
    # @api private
    class WildcardPatternList
      # @api private
      class WildcardPattern
        def initialize(str)
          @pattern = convert(str)
        end

        def match?(other)
          !!@pattern.match(other)
        end

        alias :match :match?

        private

        def convert(str)
          parts =
            str.chars.each_with_object([]) do |char, arr|
              arr << (char == '*' ? '.*' : Regexp.escape(char))
            end

          Regexp.new('\A' + parts.join + '\Z', Regexp::IGNORECASE)
        end
      end

      def call(value)
        value = value.is_a?(String) ? value.split(',') : Array(value)
        value.map(&WildcardPattern.method(:new))
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
elastic-apm-3.9.0	lib/elastic_apm/config/wildcard_pattern_list.rb
elastic-apm-3.8.0	lib/elastic_apm/config/wildcard_pattern_list.rb
elastic-apm-3.7.0	lib/elastic_apm/config/wildcard_pattern_list.rb