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In Grammar§| docs.raku.org
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In Backtrace§| docs.raku.org
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Grammar is a powerful tool used to destructure text and often to return data structures that have been created by interpreting that text.| docs.raku.org
In Str§| docs.raku.org
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In ObjAt§| docs.raku.org
In IO::Path§| docs.raku.org
In IO::Path§| docs.raku.org
In Date§| docs.raku.org
Variables are symbolic names for values or containers. Variable declarations or assignment of values may create a container on the fly. Variable names can start with or without a special character called a sigil, followed optionally by a second special character named twigil and then an identifier.| docs.raku.org
One often needs to refer to a specific element (or slice of elements) from a collection or data structure. Borrowing from mathematical notation where the components of a vector v would be referred to as v₁, v₂, v₃, this concept is called "subscripting" (or "indexing") in Raku.| docs.raku.org
A regular expression is a sequence of characters that defines a certain text pattern, typically one that one wishes to find in some large body of text.| docs.raku.org
See creating operators on how to define new operators.| docs.raku.org