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Metacello / metacello

Metacello is a package management system for Smalltalk
MIT License
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Add documentation of `spec for:` #547

Open LinqLover opened 3 years ago

LinqLover commented 3 years ago

For instance, I'm trying to specify a package that is only loaded in Squeak versions older than Squeak 6.0Alpha. However, this spec baseline always loads the package:

spec for: #'squeak5.x' do: [
        spec package: 'SimulationStudio-Compatibility-Squeak5'.
        spec package: 'SimulationStudio-Base' with: [
            spec includes: 'SimulationStudio-Compatibility-Squeak5']].

(context)

What are the possible values for the #for: parameter and how is decided whether the block is evaluated?