Merge pull request scala#2632 from artemkorsakov/NI-Scala3_book_a_taste_of_scala

Add "A taste of scala" pages from "Scala3 book" in ru

Author: bishabosha

_includes/sidebar-toc-multipage-overview.html

@@ -21,8 +21,11 @@ <h5 class="contents">Contents</h5>
               {% assign localizedId = pg.id %}
               {% for lpg in site.[page.language] %}
                 {% if lpg.id == localizedId %}
-                  <li><a {% if page.title == lpg.title %}class="active"{% endif %} href="{{ site.baseurl }}{{ pg.url }}">{{ lpg.title }}</a>
-                  {{ toc }}</li>
+                  {% if pg.type %} <!-- if a type is set in a document, we add it as a class. Used in Scala book to diff between chapter and section -->
+                  <li class="type-{{ pg.type }}"><a {% if page.title == lpg.title %}class="active"{% endif %} href="{{ site.baseurl }}{{ pg.url }}">{{ lpg.title }}</a>{{ toc }}</li>
+                  {% else %}
+                  <li><a {% if page.title == lpg.title %}class="active"{% endif %} href="{{ site.baseurl }}{{ pg.url }}">{{ lpg.title }}</a>{{ toc }}</li>
+                  {% endif %}
                 {% endif %}
               {% endfor %}
             {% else %} <!-- this must be English, so get the other documents' titles -->

_overviews/scala3-book/first-look-at-types.md

@@ -2,7 +2,7 @@
 title: A First Look at Types
 type: chapter
 description: This page provides a brief introduction to Scala's built-in data types, including Int, Double, String, Long, Any, AnyRef, Nothing, and Null.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 17
 previous-page: taste-summary
 next-page: control-structures
@@ -139,17 +139,17 @@ As shown, enclose strings in double-quotes---or triple-quotes for multiline stri
 
 Those data types and their ranges are:
 
-| Data Type     | Possible Values |
-| ------------- | --------------- |
-| Boolean       | `true` or `false` |
-| Byte          | 8-bit signed two’s complement integer (-2^7 to 2^7-1, inclusive)<br/>-128 to 127   |
-| Short         | 16-bit signed two’s complement integer (-2^15 to 2^15-1, inclusive)<br/>-32,768 to 32,767
-| Int           | 32-bit two’s complement integer (-2^31 to 2^31-1, inclusive)<br/>-2,147,483,648 to 2,147,483,647 |
-| Long          | 64-bit two’s complement integer (-2^63 to 2^63-1, inclusive)<br/>(-2^63 to 2^63-1, inclusive)   |
-| Float         | 32-bit IEEE 754 single-precision float<br/>1.40129846432481707e-45 to 3.40282346638528860e+38 |
-| Double        | 64-bit IEEE 754 double-precision float<br/>4.94065645841246544e-324 to 1.79769313486231570e+308 |
-| Char          | 16-bit unsigned Unicode character (0 to 2^16-1, inclusive)<br/>0 to 65,535 |
-| String        | a sequence of `Char` |
+| Data Type | Possible Values                                                                                  |
+|-----------|--------------------------------------------------------------------------------------------------|
+| Boolean   | `true` or `false`                                                                                |
+| Byte      | 8-bit signed two’s complement integer (-2^7 to 2^7-1, inclusive)<br/>-128 to 127                 |
+| Short     | 16-bit signed two’s complement integer (-2^15 to 2^15-1, inclusive)<br/>-32,768 to 32,767        |
+| Int       | 32-bit two’s complement integer (-2^31 to 2^31-1, inclusive)<br/>-2,147,483,648 to 2,147,483,647 |
+| Long      | 64-bit two’s complement integer (-2^63 to 2^63-1, inclusive)<br/>(-2^63 to 2^63-1, inclusive)    |
+| Float     | 32-bit IEEE 754 single-precision float<br/>1.40129846432481707e-45 to 3.40282346638528860e+38    |
+| Double    | 64-bit IEEE 754 double-precision float<br/>4.94065645841246544e-324 to 1.79769313486231570e+308  |
+| Char      | 16-bit unsigned Unicode character (0 to 2^16-1, inclusive)<br/>0 to 65,535                       |
+| String    | a sequence of `Char`                                                                             |
 
 ## `BigInt` and `BigDecimal`
 

_overviews/scala3-book/taste-collections.md

@@ -2,7 +2,7 @@
 title: Collections
 type: section
 description: This page provides a high-level overview of the main features of the Scala 3 programming language.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 13
 previous-page: taste-objects
 next-page: taste-contextual-abstractions

_overviews/scala3-book/taste-contextual-abstractions.md

@@ -2,7 +2,7 @@
 title: Contextual Abstractions
 type: section
 description: This section provides an introduction to Contextual Abstractions in Scala 3.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 14
 previous-page: taste-collections
 next-page: taste-toplevel-definitions

_overviews/scala3-book/taste-control-structures.md

@@ -2,7 +2,7 @@
 title: Control Structures
 type: section
 description: This section demonstrates Scala 3 control structures.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 8
 previous-page: taste-vars-data-types
 next-page: taste-modeling

_overviews/scala3-book/taste-functions.md

@@ -2,7 +2,7 @@
 title: First-Class Functions
 type: section
 description: This page provides an introduction to functions in Scala 3.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 11
 previous-page: taste-methods
 next-page: taste-objects

_overviews/scala3-book/taste-methods.md

@@ -2,7 +2,7 @@
 title: Methods
 type: section
 description: This section provides an introduction to defining and using methods in Scala 3.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 10
 previous-page: taste-modeling
 next-page: taste-functions

_overviews/scala3-book/taste-modeling.md

@@ -2,7 +2,7 @@
 title: Domain Modeling
 type: section
 description: This section provides an introduction to data modeling in Scala 3.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 9
 previous-page: taste-control-structures
 next-page: taste-methods

_overviews/scala3-book/taste-objects.md

@@ -2,7 +2,7 @@
 title: Singleton Objects
 type: section
 description: This section provides an introduction to the use of singleton objects in Scala 3.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 12
 previous-page: taste-functions
 next-page: taste-collections

_overviews/scala3-book/taste-repl.md

@@ -2,7 +2,7 @@
 title: The REPL
 type: section
 description: This section provides an introduction to the Scala REPL.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 6
 previous-page: taste-hello-world
 next-page: taste-vars-data-types

_overviews/scala3-book/taste-summary.md

@@ -2,7 +2,7 @@
 title: Summary
 type: section
 description: This page provides a summary of the previous 'Taste of Scala' sections.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 16
 previous-page: taste-toplevel-definitions
 next-page: first-look-at-types

_overviews/scala3-book/taste-toplevel-definitions.md

@@ -2,7 +2,7 @@
 title: Toplevel Definitions
 type: section
 description: This page provides an introduction to top-level definitions in Scala 3
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 15
 previous-page: taste-contextual-abstractions
 next-page: taste-summary

_overviews/scala3-book/taste-vars-data-types.md

@@ -2,7 +2,7 @@
 title: Variables and Data Types
 type: section
 description: This section demonstrates val and var variables, and some common Scala data types.
-languages: [zh-cn]
+languages: [ru, zh-cn]
 num: 7
 previous-page: taste-repl
 next-page: taste-control-structures