class Erlang::ETF::Integer

| 1 | 4 | | — | — | | 98 | Int |

Signed 32 bit integer in big-endian format (i.e. MSB first)

(see [`INTEGER_EXT`])

[`INTEGER_EXT`]: erlang.org/doc/apps/erts/erl_ext_dist.html#INTEGER_EXT

Constants

INT32BE

Public Class Methods

[](term) click to toggle source
# File lib/erlang/etf/integer.rb, line 21
def [](term)
  return term if term.kind_of?(Erlang::ETF::Term)
  term = Erlang.from(term)
  return new(term)
end
erlang_load(buffer) click to toggle source
# File lib/erlang/etf/integer.rb, line 27
def erlang_load(buffer)
  integer, = buffer.read(4).unpack(INT32BE)
  return new(integer)
end
new(term) click to toggle source
# File lib/erlang/etf/integer.rb, line 33
def initialize(term)
  raise ArgumentError, "term must be of type Integer" if not Erlang.is_integer(term)
  @term = term
end

Public Instance Methods

erlang_dump(buffer = ::String.new.force_encoding(BINARY_ENCODING)) click to toggle source
# File lib/erlang/etf/integer.rb, line 38
def erlang_dump(buffer = ::String.new.force_encoding(BINARY_ENCODING))
  buffer << INTEGER_EXT
  buffer << [@term].pack(INT32BE)
  return buffer
end