Contents

module Lookbook
  class DataParser < Service
    def initialize(input, fail_silently: false, fallback: nil)
      @input = input
      @fail_silently = fail_silently
      @fallback = fallback
    end

    def call
      result = @input.present? ? parse(@input) : @fallback
      result.is_a?(Hash) ? result.deep_symbolize_keys : result
    rescue => exception
      @fail_silently ? @fallback : raise(exception)
    end

    protected

    def parse(input)
      raise ParserError.new "DataParser must be subclassed with a :parse method defined"
    end
  end
end

Version data entries

44 entries across 44 versions & 1 rubygems

Version	Path
lookbook-1.3.4	lib/lookbook/services/data/parsers/data_parser.rb
lookbook-1.3.3	lib/lookbook/services/data/parsers/data_parser.rb
lookbook-1.3.1	lib/lookbook/services/data/parsers/data_parser.rb
lookbook-1.3.0	lib/lookbook/services/data/parsers/data_parser.rb