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Optional parameters: Difference between revisions
Explained Slate's implementation
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=={{header|Slate}}==
In Slate, named optional parameters may be specified in the method signature, but not defaults, so there is a macro <tt>defaultsTo:</tt> for specifying that within the method body at run-time.
<lang slate>
s@(Sequence traits) tableSort &column: column &sortBy: sortBlock &reverse: reverse
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