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path: root/lib/puppet/parser
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2011-08-01(#8717) Make merge() function work with Ruby 1.8.5Jeff McCune
The previous behavior of the merge() function used Array#inject with two arguments. Ruby 1.8.5 only supports inject being used with one argument. This change initializes and empty Hash object and merges each argument into the accumulator. The last argument still "wins" in the merge. rspec tests (cd spec; rspec **/*_spec.rb) verified as passing with this change. Reviewed-by: Dan Bode
2011-07-29(#8709) Add hash merging functionDan Bode
In Puppet, it is not possible to reassign hash values. This function allows a reasonable way to perform hash munging in Puppet. Reviewed-by: Jeff McCune
2011-07-29(#8708) Add has_key functionDan Bode
It is difficult to use existance of keys in a hash as a boolean condition in Puppet (see #8705) This function provides a working solution until the underlying issue in Puppet can be resolved. Reviewed-by: Jeff McCune
2011-07-26(#8575) Add loadyaml() functionJeff McCune
This change adds a loadyaml() puppet function that takes a path to a YAML data file and returns the contents as a Puppet variable. There is currently no validation of the contents of the file. This commit is intentionally lacking unit tests because of time constraints. Reviewed-by: Dan Bode
2011-06-21(#8010) Add validate_hash functionJeff McCune
This function validates all passed variables are hashes. This is similar to the validate_bool function and is copied from it.
2011-06-21(#8010) Add getvar() rvalue functionJeff McCune
This isn't directly related to #8010, but rather indirectly fills the need to allow the end user to configure where data values are looked up. This allows the namespace to be passed as a class parameter. A module may then quickly and easily look up data from the user-defined namespace.
2011-06-03Add validate_bool() function to stdlibJeff McCune
This function aborts catalog compilation if any of the passed values are not true or false. Note, this catches the string values of true and false correct and will abort catalog compilation if they are not boolean values. Paired-with: Dan Bode <dan@puppetlabs.com>
2011-05-25(#7657) Add basic validate_re functionJeff McCune
While developing Puppet Modules with class parameters, data from the user should be validated as per the Style Guide. Puppet should fail early and hard in the situation of invalid data being passed into the module. This function provides a more concise method to the alternative of using if statements in the Puppet manifests.