There is inconsistency in the way error are treated in metadata_manager.
Some method return false on error, others throw exception. With this,
the usage is homogeneus, and the uses of these are also adapted.
Using same ticket as it is the same issue, solved in a different way.
PHPBB3-15011
Made is_available much more strict, in line with the checks in all_available
Refactor all_available to use is_available, saving duplicate code.
Further simplify is_available by using metadata_manager.
Make optional the template object on metadata_manager creation.
PHPBB3-14938
Made is_available much more strict, in line with the checks in all_available
Refactor all_available to use is_available, saving duplicate code.
Further simplify is_available by using metadata_manager.
PHPBB3-14938
Adds a new function to the template interface, and implements it in the
context class. The function returns the ordinal index for a specified key,
with the same structure that the key for alter_block_array.
Reuses same code. Remove unneeded references, do nothing for int keys.
Check out of bounds or wrong blockname errors. Added tests.
Remove default parameter value.
PHPBB3-14944
Allows inserting elements in a loop specified as 'outer[3].inner'.
This was coded, but malfunctioning. Name incorrectly set on insert.
If block was empty, the insertion process should create it.
Checking for out of bounds indexes.
PHPBB3-14943
Adds a new function to the template interface, and implements it in the
context class. The function returns the ordinal index for a specified key,
with the same structure that the key for alter_block_array.
Reuses same code. Remove unneeded references, do nothing for int keys.
Check out of bounds or wrong blockname errors. Added tests.
PHPBB3-14944
Made is_available much more strict, in line with the checks in all_available
Refactor all_available to use is_available, saving duplicate code.
PHPBB3-14938
Adds a new function to the template interface, and implements it in the
context class. The function returns the ordinal index for a specified key,
with the same structure that the key for alter_block_array.
Reuses same code. Remove unneeded references, do nothing for int keys.
PHPBB3-14944
Adds a new function to the template interface, and implements it in the
context class. The function returns the ordinal index for a specified key,
with the same structure that the key for alter_block_array.
Reuses same code.
PHPBB3-14944
