Class: TTY::Platform

Inherits:
Object
  • Object
show all
Defined in:
lib/tty/platform.rb,
lib/tty/platform/version.rb

Overview

Detects system platform properties

Constant Summary collapse

WINDOWS_PATTERN = 
/(cygwin|mswin|mingw|bccwin|wince|emx)/i
UNIX_PATTERN = 
/(aix|arch|darwin|linux|(net|free|open)bsd|cygwin|solaris|irix|hpux)/i
LINUX_PATTERN = 
/linux|arch/i
MAC_PATTERN = 
/darwin/i
VERSION = 
"0.3.0"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(arch = nil) ⇒ Platform

Create platform properties



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# File 'lib/tty/platform.rb', line 38

def initialize(arch = nil)
  @cpu, @os, @version = *detect_system_properties(arch)
end

Instance Attribute Details

#cpu ⇒ Object (readonly)

Returns processor name, e.g. ‘amdk6’



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# File 'lib/tty/platform.rb', line 23

def cpu
  @cpu
end

#os ⇒ Object (readonly)

Returns the system/OS name, e.g. ‘darwin’



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# File 'lib/tty/platform.rb', line 28

def os
  @os
end

#version ⇒ Object (readonly)

Returns system’s release version, e.g. ‘10.8.1’



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# File 'lib/tty/platform.rb', line 33

def version
  @version
end

Instance Method Details

#architecture ⇒ String

Queries for system architecture information

Returns:

  • (String) 


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# File 'lib/tty/platform.rb', line 79

def architecture
  RbConfig::CONFIG['arch']
end

#match_os?(matcher) ⇒ Boolean

Check if platform matches given systems

Returns:

  • (Boolean) 


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# File 'lib/tty/platform.rb', line 70

def match_os?(matcher)
  !!(@os =~ matcher)
end

#to_a ⇒ Array[String]

Returns:

  • (Array[String]) 


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# File 'lib/tty/platform.rb', line 86

def to_a
  [@cpu, @os, @version]
end

#to_s ⇒ Object

String representation



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# File 'lib/tty/platform.rb', line 93

def to_s
  to_a.compact.join('-')
end

#windows_file_path? ⇒ Boolean

Detect if using windows path delimiter

Returns:

  • (Boolean) 


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# File 'lib/tty/platform.rb', line 61

def windows_file_path?
  ::File::ALT_SEPARATOR == '\\'
end