Sha256: cce85cf973e16f0b532ced90de5fa0065e0cb673aeff94530a98577ad0932c54
Contents?: true
Size: 493 Bytes
Versions: 170
Compression:
Stored size: 493 Bytes
Contents
require 'puppet'
require 'puppet/parser/ast/branch'
# An object that returns a boolean which is the boolean not
# of the given value.
class Puppet::Parser::AST
class Minus < AST::Branch
attr_accessor :value
def each
yield @value
end
def evaluate(scope)
val = @value.safeevaluate(scope)
val = Puppet::Parser::Scope.number?(val)
if val == nil
raise ArgumentError, "minus operand #{val} is not a number"
end
-val
end
end
end
Version data entries
170 entries across 170 versions & 5 rubygems