Class: Troo::Formatter

Inherits:
Object
  • Object
show all
Defined in:
lib/troo/presentation/formatter.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.error(value) ⇒ Object

Returns [].

Parameters:

  • []

Returns:



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# File 'lib/troo/presentation/formatter.rb', line 51

def error(value)
  new(value:   value,
      options: { colour: Esc.red }).error
end

.highlight(value, options = {}) ⇒ Object

Returns [].

Parameters:

  • []
  • (Hash)

Returns:



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# File 'lib/troo/presentation/formatter.rb', line 45

def highlight(value, options = {})
  new(value: value, options: options).highlight
end

.wordwrap(value, width = 70) ⇒ Object

Returns [].

Parameters:

  • []
  • (Integer)

Returns:



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# File 'lib/troo/presentation/formatter.rb', line 59

def wordwrap(value, width = 70)
  new(value:   value,
      options: { align: { width: width } }).wordwrap
end

Instance Method Details

#error ⇒ String

Returns:

  • (String) 


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# File 'lib/troo/presentation/formatter.rb', line 76

def error
  [
    options.colour,
    formatted_value,
    options.reset
  ].join
end

#highlight ⇒ String

Returns:

  • (String) 


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# File 'lib/troo/presentation/formatter.rb', line 66

def highlight
  [
    options.colour,
    options.underline,
    formatted_value,
    options.reset
  ].join
end

#wordwrap ⇒ Object

Returns [].

Returns:



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# File 'lib/troo/presentation/formatter.rb', line 85

def wordwrap
  Wordwrap.this(formatted_value, width: width)
end