Class: Twterm::Environment

Inherits:
Object
  • Object
show all
Defined in:
lib/twterm/environment.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Environment

Returns a new instance of Environment.



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# File 'lib/twterm/environment.rb', line 5

def initialize
  @uname = `uname`.strip

  @terminal_notifier_available = TerminalNotifier.available?
  @with_eog = system('which eog >/dev/null 2>&1')
  @with_imgcat = system('which imgcat >/dev/null 2>&1')
  @with_tmux = system('which tmux >/dev/null 2>&1') && !ENV['TMUX'].nil?
  @with_qlmanage = system('which qlmanage >/dev/null 2>&1')
end

Instance Method Details

#darwin? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 15

def darwin?
  @uname == 'Darwin'
end

#linux? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 19

def linux?
  @uname == 'Linux'
end

#terminal_notifier_available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 23

def terminal_notifier_available?
  @terminal_notifier_available
end

#with_eog? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 27

def with_eog?
  @with_eog
end

#with_imgcat? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 31

def with_imgcat?
  @with_imgcat
end

#with_qlmanage? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 35

def with_qlmanage?
  @with_qlmanage
end

#with_tmux? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twterm/environment.rb', line 39

def with_tmux?
  @with_tmux
end