Class: Gauge::Util

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

Class Method Summary collapse

Class Method Details

.remove_special_chars(param) ⇒ Object 



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# File 'lib/util.rb', line 27

def self.remove_special_chars(param)
new_param = ''
param.each_char { |c|
  if valid_variable_name? c
     new_param += c
  end
}
return new_param
end

.valid_variable_name?(var_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/util.rb', line 20

def self.valid_variable_name?(var_name)
  Object.new.instance_variable_set ('@'+var_name).to_sym, nil
  true
rescue NameError
  !!(var_name =~ /^[0-9]+$/)
end