class String

Public Instance Methods

is_number?() click to toggle source

see if string is numeric

# File lib/string_ext.rb, line 5
def is_number?
  begin
    true if Float(self)
  rescue # rubocop:disable Style/RescueStandardError
    false
  end
end
trim() click to toggle source
# File lib/string_ext.rb, line 13
def trim
  trimmed = strip

  if trimmed.nil?
    self
  else
    trimmed
  end
end