Class: String

Inherits:

Object

show all

Instance Method Summary collapse

Returns:



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# File 'lib/stdlib.rb', line 40

def integer?
  self =~ /^\d+$/
end



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# File 'lib/stdlib.rb', line 24

def lstrip_by(chars)
  gsub(Regexp.new("^[#{chars}]+"), "")
end



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# File 'lib/stdlib.rb', line 28

def rstrip_by(chars)
  gsub(Regexp.new("[#{chars}]+$"), "")
end



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# File 'lib/stdlib.rb', line 36

def stlip(c)
  strip_by(c).split(c)
end



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# File 'lib/stdlib.rb', line 32

def strip_by(chars)
  lstrip_by(chars).rstrip_by(chars)
end