Puppet Function: is_float
- Defined in:
- puppet/modules/stdlib/lib/puppet/parser/functions/is_float.rb
- Function type:
- Ruby 3.x API
Overview
Returns true if the variable passed to this function is a float.
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# File 'puppet/modules/stdlib/lib/puppet/parser/functions/is_float.rb', line 6 newfunction(:is_float, :type => :rvalue, :doc => <<-EOS Returns true if the variable passed to this function is a float. EOS ) do |arguments| function_deprecation([:is_float, 'This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::Float. There is further documentation for validate_legacy function in the README.']) if (arguments.size != 1) then raise(Puppet::ParseError, "is_float(): Wrong number of arguments "+ "given #{arguments.size} for 1") end value = arguments[0] # Only allow Numeric or String types return false unless value.is_a?(Numeric) or value.is_a?(String) if value != value.to_f.to_s and !value.is_a? Float then return false else return true end end |