module KingKonf::Decoder

Public Instance Methods

boolean(value, true_values: ["true", "1"], false_values: ["false", "0"]) click to toggle source
# File lib/king_konf/decoder.rb, line 7
def boolean(value, true_values: ["true", "1"], false_values: ["false", "0"])
  if true_values.include?(value)
    true
  elsif false_values.include?(value)
    false
  else
    values = true_values + false_values
    raise ConfigError, "#{value.inspect} is not a boolean: must be one of #{values.join(', ')}"
  end
end
duration(value, **) click to toggle source
# File lib/king_konf/decoder.rb, line 40
def duration(value, **)
  case value
  when ""
    nil
  when/^\d*\.\d+$/
    value.to_f
  when/^\d*$/
    value.to_i
  else
    DurationDecoder.decode(value)
  end
end
float(value, **) click to toggle source
# File lib/king_konf/decoder.rb, line 36
def float(value, **)
  Float(value)
end
integer(value, **) click to toggle source
# File lib/king_konf/decoder.rb, line 30
def integer(value, **)
  Integer(value)
rescue ArgumentError
  raise ConfigError, "#{value.inspect} is not an integer"
end
list(value, sep: ",", items: :string) click to toggle source
# File lib/king_konf/decoder.rb, line 26
def list(value, sep: ",", items: :string)
  value.split(sep).map {|s| public_send(items, s) }
end
string(value, **) click to toggle source
# File lib/king_konf/decoder.rb, line 18
def string(value, **)
  value
end
symbol(value, **) click to toggle source
# File lib/king_konf/decoder.rb, line 22
def symbol(value, **)
  value.to_sym
end