Contents

class Eco::API::Common::People::DefaultParsers::NumericParser < Eco::API::Common::Loaders::Parser
  attribute :number

  def parser(value, _deps)
    parse_number(value)
  end

  def serializer(value, _deps)
    value.is_a?(Array) ? value.map(&:to_s) : value.to_s
  end

  private

  def parse_number(value)
    return value.map {|val| parse_number(val)}.compact if value.is_a?(Enumerable)

    return nil if value.nil?
    value = value.to_s.strip
    return nil if value.empty?
    return nil unless number?(value)
    value.to_f
  rescue ArgumentError, TypeError
    nil
  end

  def number?(value)
    true if Float(value)
  rescue ArgumentError, TypeError
    false
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
eco-helpers-2.7.1	lib/eco/api/common/people/default_parsers/numeric_parser.rb
eco-helpers-2.7.0	lib/eco/api/common/people/default_parsers/numeric_parser.rb