Class: Redpomo::UI::Shell

Inherits:
Redpomo::UI show all
Defined in:
lib/redpomo/ui.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(shell) ⇒ Shell

Returns a new instance of Shell.



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# File 'lib/redpomo/ui.rb', line 26

def initialize(shell)
  @shell = shell
  @quiet = false
  @debug = ENV['DEBUG']
end

Instance Attribute Details

#shell=(value) ⇒ Object (writeonly)

Sets the attribute shell

Parameters:

  • value —

    the value to set the attribute shell to.



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# File 'lib/redpomo/ui.rb', line 24

def shell=(value)
  @shell = value
end

Instance Method Details

#be_quiet! ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 48

def be_quiet!
  @quiet = true
end

#confirm(msg, newline = nil) ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 36

def confirm(msg, newline = nil)
  tell_me(msg, :green, newline) if !@quiet
end

#debug(msg, newline = nil) ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 61

def debug(msg, newline = nil)
  tell_me(msg, nil, newline) if debug?
end

#debug! ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 57

def debug!
  @debug = true
end

#debug? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redpomo/ui.rb', line 52

def debug?
  # needs to be false instead of nil to be newline param to other methods
  !!@debug && !@quiet
end

#error(msg, newline = nil) ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 44

def error(msg, newline = nil)
  tell_me(msg, :red, newline)
end

#info(msg, newline = nil) ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 32

def info(msg, newline = nil)
  tell_me(msg, nil, newline) if !@quiet
end

#warn(msg, newline = nil) ⇒ Object 



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# File 'lib/redpomo/ui.rb', line 40

def warn(msg, newline = nil)
  tell_me(msg, :yellow, newline)
end