is_windows

is_bsd

is_linux

is_mac

is_macos_sierra

is_macos_high_sierra

is_macos_mojave

is_macos_catalina

is_macos_big_sur

is_osx

is_osx_cheetah

is_osx_puma

is_osx_jaguar

is_osx_panther

is_osx_tiger

is_osx_leopard

is_osx_snow_leopard

is_osx_lion

is_osx_mountain_lion

is_osx_mavericks

is_osx_yosemite

is_osx_el_capitan

is_solaris

is_unix

is_windows_vista

is_windows_7

is_windows_8

is_windows_8.1

is_windows_10

is_windows_server_2008

is_windows_server_2008_r2

is_windows_server_2012

is_windows_server_2012_r2

is_windows_server_2016

is_windows_server_2019

is_32_bit

is_64_bit

is_32_bit_os

is_64_bit_os

assert_is_windows

assert_is_bsd

assert_is_linux

assert_is_mac

assert_is_osx

assert_is_osx_cheetah

assert_is_osx_puma

assert_is_osx_jaguar

assert_is_osx_panther

assert_is_osx_tiger

assert_is_osx_leopard

assert_is_osx_snow_leopard

assert_is_osx_lion

assert_is_osx_mountain_lion

assert_is_osx_mavericks

assert_is_osx_yosemite

assert_is_osx_el_capitan

assert_is_solaris

assert_is_unix

assert_is_windows_vista

assert_is_windows_7

assert_is_windows_8

assert_is_windows_8.1

assert_is_windows_10

assert_is_windows_server_2008

assert_is_windows_server_2008_r2

assert_is_windows_server_2012

assert_is_windows_server_2012_r2

assert_is_windows_server_2016

assert_is_windows_server_2019

assert_is_32_bit

assert_is_64_bit

assert_is_32_bit_os

assert_is_64_bit_os

assert_is_macos_sierra

assert_is_macos_high_sierra

assert_is_macos_mojave

assert_is_macos_catalina

assert_is_macos_big_sur

<p>See <code><a rd-options="assertive.reflection" href="/link/is_windows?package=assertive&version=0.3-6&to=assertive.reflection" data-mini-rdoc="assertive.reflection::is_windows">is_windows</a></code>.</p>

Lots of predicates (is_* functions) to check the state of your
variables, and assertions (assert_* functions) to throw errors if they
aren't in the right form.

Richard Cotton

assertive

Readable Check Functions to Ensure Code Integrity

is_windows function

<p>See <code><a rd-options='assertive.reflection' href='is_windows'>is_windows</a></code>.</p>

What OS is running? — is_windows

What OS is running?

is_windows: What OS is running?

Description

Arguments