Module: Ferrum::Utils::Platform

Defined in:
lib/ferrum/utils/platform.rb

Overview

OS and Ruby engine detection helpers, used to pick the right browser path/flags and behavior for the current platform.

Class Method Summary collapse

Class Method Details

.mac? ⇒ Boolean

Whether the current platform is macOS.

Returns:

  • (Boolean) 


34
35
36
 
# File 'lib/ferrum/utils/platform.rb', line 34

def mac?
  RbConfig::CONFIG["host_os"] =~ /darwin/
end

.mac_arm? ⇒ Boolean

Whether the current platform is macOS running on Apple Silicon (arm64).

Returns:

  • (Boolean) 


41
42
43
 
# File 'lib/ferrum/utils/platform.rb', line 41

def mac_arm?
  mac? && RbConfig::CONFIG["host_cpu"] =~ /arm/
end

.mri? ⇒ Boolean

Whether the current Ruby engine is MRI (as opposed to e.g. JRuby, TruffleRuby).

Returns:

  • (Boolean) 


48
49
50
 
# File 'lib/ferrum/utils/platform.rb', line 48

def mri?
  defined?(RUBY_ENGINE) && RUBY_ENGINE == "ruby"
end

.platform_name ⇒ :mac, ...

Detects the current platform.

Returns:

  • (:mac, :windows, :linux) 


17
18
19
20
21
22
 
# File 'lib/ferrum/utils/platform.rb', line 17

def platform_name
  return :mac if mac?
  return :windows if windows?

  :linux
end

.windows? ⇒ Boolean

Whether the current platform is Windows.

Returns:

  • (Boolean) 


27
28
29
 
# File 'lib/ferrum/utils/platform.rb', line 27

def windows?
  RbConfig::CONFIG["host_os"] =~ /mingw|mswin|cygwin/
end