Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/string.rb

Instance Method Summary collapse

Instance Method Details

#comment ⇒ Object

Comments a line if it is not already commented out.



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# File 'lib/core_ext/string.rb', line 10

def comment
  commented? ? self : "# #{self}"
end

#commented? ⇒ Boolean

Checks if a line is commented out or not.

Returns:

  • (Boolean) 


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# File 'lib/core_ext/string.rb', line 5

def commented?
  start_with?("#")
end

#strip_beginning ⇒ Object

Removes whitespace from the beginning of the String.



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# File 'lib/core_ext/string.rb', line 20

def strip_beginning
  gsub(/^\s*/, "")
end

#uncomment ⇒ Object

Uncomments a line if it is commented out.



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# File 'lib/core_ext/string.rb', line 15

def uncomment
  gsub(/^#\s*/, "")
end