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Introduce concepts of list head/tail before use #188

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Nov 25, 2020
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Introduce concepts of list head/tail before use #188

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2 changes: 1 addition & 1 deletion src/main/scala/scalatutorial/sections/StandardLibrary.scala
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Expand Up @@ -61,7 +61,7 @@ object StandardLibrary extends ScalaTutorialSection {
*
* - the empty list `Nil`, and
* - the construction operation `::` (pronounced ''cons''): `x :: xs` gives a new list
* with the first element `x`, followed by the elements of `xs` (which is a list itself).
* with the first element `x`, called the `head`, followed by the `tail` `xs`, which is itself a list of elements.
*
* For example:
*
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