This allows parameterizing templates. Also change
placeholder syntax to `${placeholderName}` also for
existing placeholders `$target_name`and `$platform`
and generate warnings when using the old placeholder
syntax.
This change allows us to override default BuildSettings.
For example:
If I want to keep the attribute SWIFT_OBJC_INTERFACE_HEADER_NAME empty,
(by default it contains some value). I just need to override this value
in the settings spec.
Before If I keep property empty, then in the generated settings the value
appear as <null>.
The method implemented recursively loop through the json dictionary
looking for NSNull objects and replace them by an empty string.
Filter out NSNull elements from the json dictionary.
This change allows us to override default BuildSettings.
For example:
If I want to keep the attribute SWIFT_OBJC_INTERFACE_HEADER_NAME empty,
(by default it contains some value). I just need to override this value
in the settings spec.
Before If I keep property empty, then in the generated settings the value
appear as <null>.
The method implemented recursively loop through the json dictionary
looking for NSNull objects and replace them by an empty string.
yonaskolb
Tom Quist
Ell Neal
Palmero, Antonio