Sha256: a42c1207014d50cbf3afb1bcbf8524567196b77fb5e856301f17e4018a3864f5
Contents?: true
Size: 480 Bytes
Versions: 23
Compression:
Stored size: 480 Bytes
Contents
require 'rbconfig'
def x86_64_from_build_cpu
RbConfig::MAKEFILE_CONFIG['build_cpu'] == 'x86_64'
end
def x86_64_from_byte_length
['foo'].pack('p').size == 8
end
def x86_64_from_arch_flag
RbConfig::MAKEFILE_CONFIG['ARCH_FLAG'] =~ /x86_64/
end
def rubinius?
Object.const_defined?(:RUBY_ENGINE) && RUBY_ENGINE == "rbx"
end
def x64?
if rubinius?
x86_64_from_build_cpu || x86_64_from_arch_flag
else
x86_64_from_byte_length
end
end
puts x64? ? "x64" : "ia32"
Version data entries
23 entries across 23 versions & 5 rubygems