Module: System

Extended by:
System
Included in:
System
Defined in:
lib/more/facets/rbsystem.rb

Overview

System

The System module provides Platform and Ruby system information. The module should also be able to stand in for rbconfig. It is intended for use as a service module although it can be mixed-in too.

Note: This library is still being worked on a good bit.

Instance Method Summary collapse

Instance Method Details

#argv ⇒ Object Also known as: options 



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# File 'lib/more/facets/rbsystem.rb', line 60

def argv; $* ; end

#child_status ⇒ Object Also known as: exit_status 



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# File 'lib/more/facets/rbsystem.rb', line 71

def child_status; $? ; end

#coding ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 84

def coding; $-K ; end

#coding=(x) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 85

def coding=(x); $-K=x ; end

#current_platform ⇒ Object

platform —————————————————–



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# File 'lib/more/facets/rbsystem.rb', line 193

def current_platform
  arch = Config::CONFIG['arch']
  #cpu, os = arch.split '-', 2
  return match_platform(arch)
end

#data ⇒ Object

Miscellaneous ———————————————



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# File 'lib/more/facets/rbsystem.rb', line 139

def data; DATA ; end

#debug ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 77

def debug; $DEBUG; end

#default_input ⇒ Object Also known as: defin, argf 



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# File 'lib/more/facets/rbsystem.rb', line 105

def default_input ; $< ; end

#default_output ⇒ Object Also known as: defout 



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# File 'lib/more/facets/rbsystem.rb', line 109

def default_output ; $> ; end

#default_output=(x) ⇒ Object Also known as: defout= 



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# File 'lib/more/facets/rbsystem.rb', line 110

def default_output=(x); $defout=x ; end

#env ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 92

def env; ENV ; end

#environment ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 91

def environment; ENV ; end

#error_info ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 74

def error_info; $! ; end

#error_position ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 75

def error_position; $@ ; end

#extentions ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 165

def extentions
  [ 'rb', DLEXT ]
end

#input_field_separator ⇒ Object Also known as: fs 



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# File 'lib/more/facets/rbsystem.rb', line 129

def input_field_separator ; $/ ; end

#input_field_separator=(x) ⇒ Object Also known as: fs= 



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# File 'lib/more/facets/rbsystem.rb', line 130

def input_field_separator=(x) ; $/=x ; end

#input_line_number ⇒ Object Also known as: input_lineno 



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# File 'lib/more/facets/rbsystem.rb', line 134

def input_line_number ; $. ; end

#input_record_separator ⇒ Object Also known as: rs 



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# File 'lib/more/facets/rbsystem.rb', line 124

def input_record_separator ; $/ ; end

#input_record_separator=(x) ⇒ Object Also known as: rs= 



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# File 'lib/more/facets/rbsystem.rb', line 125

def input_record_separator=(x) ; $/=x ; end

#line_end_processing ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 87

def line_end_processing; $-l ; end

#load_path ⇒ Object

load path —————————————————-



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# File 'lib/more/facets/rbsystem.rb', line 186

def load_path; $: ; end

#loaded_features ⇒ Object Also known as: required 



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# File 'lib/more/facets/rbsystem.rb', line 188

def loaded_features; $" ; end

#match_platform(arch) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 201

def match_platform(arch)
  cpu, os = arch.split '-', 2
  cpu, os = nil, cpu if os.nil? # java

  cpu = case cpu
        when /i\d86/ then 'x86'
        else cpu
        end

  os  = case os
        when /cygwin/ then            [ 'cygwin',  nil ]
        when /darwin(\d+)?/ then      [ 'darwin',  $1  ]
        when /freebsd(\d+)/ then      [ 'freebsd', $1  ]
        when /^java$/ then            [ 'java',    nil ]
        when /^java([\d.]*)/ then     [ 'java',    $1  ]
        when /linux/ then             [ 'linux',   $1  ]
        when /mingw32/ then           [ 'mingw32', nil ]
        when /mswin32/ then           [ 'mswin32', nil ]
        when /openbsd(\d+\.\d+)/ then [ 'openbsd', $1  ]
        when /solaris(\d+\.\d+)/ then [ 'solaris', $1  ]
        else                          [ 'unknown', nil ]
        end

  [cpu, os].flatten.compact.join("-")
end

#output_field_separator ⇒ Object Also known as: ofs 



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# File 'lib/more/facets/rbsystem.rb', line 119

def output_field_separator ; $-F ; end

#output_field_separator=(x) ⇒ Object Also known as: ofs= 



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# File 'lib/more/facets/rbsystem.rb', line 120

def output_field_separator=(x) ; $-F=x ; end

#output_record_separator ⇒ Object Also known as: ors 



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# File 'lib/more/facets/rbsystem.rb', line 114

def output_record_separator ; $\ ; end

#output_record_separator=(x) ⇒ Object Also known as: ors= 



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# File 'lib/more/facets/rbsystem.rb', line 115

def output_record_separator=(x) ; $\=x ; end

#platform ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 153

def platform
  RUBY_PLATFORM
end

#process_id ⇒ Object Also known as: pid

these won’t work here def file; __FILE__ ; end def filepath; File.expand_path(__FILE__) ; end def lineno; __LINE__ ; end



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# File 'lib/more/facets/rbsystem.rb', line 68

def process_id; $$ ; end

#program_loop ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 89

def program_loop; $-p ; end

#program_name ⇒ Object

Execution Environment ————————————-



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# File 'lib/more/facets/rbsystem.rb', line 57

def program_name; $0 ; end

#program_name=(x) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 58

def program_name=(x); $0=x ; end

#release ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 161

def release
  RUBY_RELEASE_DATE
end

#rubylibdir ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 169

def rubylibdir
  File.join( libdir, 'ruby'  )
end

#rubypath ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 149

def rubypath
  File.join( bindir, ruby_install_name )
end

#safe ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 79

def safe; $SAFE; end

#stderr ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 102

def stderr ; $stderr ; end

#stderr=(x) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 103

def stderr=(x); $stderr=x ; end

#stdin ⇒ Object

Input/Ouput Variables ————————————-



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# File 'lib/more/facets/rbsystem.rb', line 96

def stdin; $stdin ; end

#stdin=(x) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 97

def stdin=(x); $stdin=x ; end

#stdout ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 99

def stdout ; $stdout ; end

#stdout=(x) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 100

def stdout=(x); $stdout=x ; end

#verbose ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 81

def verbose; $VERBOSE; end

#verbose=(x) ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 82

def verbose=(x); $VERBOSE=x; end

#version ⇒ Object 



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# File 'lib/more/facets/rbsystem.rb', line 157

def version
  RUBY_VERSION
end