class String
Public Instance Methods
is_number?()
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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()
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# File lib/string_ext.rb, line 13 def trim trimmed = strip if trimmed.nil? self else trimmed end end