Contents

# frozen_string_literal: true

module LogAnalyser
  class Parser
    class FileNotFoundError < StandardError
      def initialize(path)
        super("File not found for path: [#{path}]")
      end
    end

    def self.call(file_path)
      new.call(file_path)
    end

    def call(file_path)
      raise FileNotFoundError, file_path unless File.exist?(file_path)

      data = File.open(file_path).map(&:strip)
      data.reject!(&:empty?)
      parse(data)
    end

    private

    def parse(data)
      entries = Hash.new { |h, k| h[k] = [] }
      data.each do |entry|
        key, value = *entry.split(/\s+/)
        entries[key] << value
      end

      entries
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
log-analyser-0.1.3.pre.documentation.20201108193310	lib/parser.rb
log-analyser-0.1.3.pre.documentation.20201108192110	lib/parser.rb