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Contents
# Where we store helper methods related to, um, methods.
module Puppet::Util::MethodHelper
def requiredopts(*names)
names.each do |name|
if self.send(name).nil?
devfail("%s is a required option for %s" % [name, self.class])
end
end
end
# Iterate over a hash, treating each member as an attribute.
def set_options(options)
options.each do |param,value|
method = param.to_s + "="
begin
self.send(method, value)
rescue NoMethodError
raise ArgumentError, "Invalid parameter %s to object class %s" %
[param,self.class.to_s]
end
end
end
# Take a hash and convert all of the keys to symbols if possible.
def symbolize_options(options)
options.inject({}) do |hash, opts|
if opts[0].respond_to? :intern
hash[opts[0].intern] = opts[1]
else
hash[opts[0]] = opts[1]
end
hash
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems