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Perl 6 Inside Out: 📘 Variadic parameters in a sub in Perl 6

Pass a few scalars to a sub and work with them as with an array inside the sub. The task is to take a few scalar parameters and pass them to a single array in the subroutine.  Here is an example of how to do that, prefixing an array name with a star: sub h($sep, *@data) {    @data.join($sep).say;}h(', ', 'red', 'green', 'blue'); In Perl 6, the *@data is called a slurpy parameter. It is an array that consumes all of the arguments...

pl6anet.org pl6anet.org

Perl 6 Inside Out: 📘 Passing arrays to subroutines in Perl 6

Pass data, contained in an array, to a subroutine. In Perl 6, an array can be passed to a subroutine as easily as a scalar. You simply define it in a signature and pass it together with other arguments. my @colours = <red green blue>;sub f(@data, $sep) {    @data.join($sep).say;}f(@colours, ', '); # Prints: red, green, blue The @colours array is passed to the f sub, and it lands in the @data variable inside the sub. An...

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Flex adds versatile spacing, width settings to premium Shopify themes

While a quality Shopify theme is the foundation of a great Shopify store, numerous details can make all the difference in building a store that matches your store’s needs, goals and brand — and the Flex Shopify theme comes with a variety of settings that make it easy to tweak areas that were once tricky to control.  Shopify theme section spacing Many sections and other theme settings give you limited control over the spacing —...