docs/howto: use strconv.Atoi to convert string to int

This adds a Commented CUE guide demonstrating how to use the built-in function strconv.Atoi to convert a string representation of an int to the underlying int. Preview-Path: /docs/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/ Signed-off-by: Jonathan Matthews <[email protected]> Change-Id: I72a43c0d6b122688fcb287ea5e721d82f8ea44d9 Dispatch-Trailer: {"type":"trybot","CL":1174211,"patchset":7,"ref":"refs/changes/11/1174211/7","targetBranch":"alpha"}
cue-lang · Jan 24, 2024 · 7c7fada · 7c7fada
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diff --git a/...s/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/en.md b/...s/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/en.md
@@ -0,0 +1,52 @@
+---
+title: Using the built-in function "strconv.Atoi" to convert strings to ints
+tags:
+- commented cue
+- encodings
+authors:
+- jpluscplusm
+toc_hide: true
+---
+
+This [Commented CUE]({{< relref "docs/howto#commented-cue-guides" >}})
+demonstrates how to use the built-in function
+[`strconv.Atoi`](https://pkg.go.dev/cuelang.org/go/pkg/strconv#Atoi)
+to convert a string representation of an int to the number itself, using base
+10.
+
+{{{with code "en" "cc"}}}
+exec cue export
+cmp stdout out
+-- file.cue --
+package example
+
+import "strconv"
+
+"0":        strconv.Atoi("0")
+"1":        strconv.Atoi("1")
+"10":       strconv.Atoi("10")
+"42":       strconv.Atoi("42")
+"-42":      strconv.Atoi("-42")
+"050":      strconv.Atoi("050")
+"-050":     strconv.Atoi("-050")
+"00012345": strconv.Atoi("00012345")
+-- out --
+{
+    "0": 0,
+    "1": 1,
+    "10": 10,
+    "42": 42,
+    "-42": -42,
+    "050": 50,
+    "-050": -50,
+    "00012345": 12345
+}
+{{{end}}}
+
+## Related content
+
+- [`strconv.Atoi`](https://pkg.go.dev/cuelang.org/[email protected]/pkg/strconv#Atoi)
+  is a base-10 convenience wrapper around the built-in function
+  [`strconv.ParseInt`](https://pkg.go.dev/cuelang.org/[email protected]/pkg/strconv#ParseInt),
+  which can perform conversions with custom bases and bit widths
+- The [`strconv`](https://pkg.go.dev/cuelang.org/go/pkg/strconv) built-in package
diff --git a/...ocs/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/gen_cache.cue b/...ocs/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/gen_cache.cue
@@ -0,0 +1,18 @@
+package site
+{
+	content: {
+		docs: {
+			howto: {
+				"use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints": {
+					page: {
+						cache: {
+							code: {
+								cc: "kpzS0EdTgXLpgY70txNtMTwIjplDxaGKmtIaFTePj+M="
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/...ent/docs/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/page.cue b/...ent/docs/howto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/page.cue
@@ -0,0 +1,3 @@
+package site
+
+content: docs: howto: "use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints": {}
diff --git a/...owto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/index.md b/...owto/use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints/index.md
@@ -0,0 +1,53 @@
+---
+title: Using the built-in function "strconv.Atoi" to convert strings to ints
+tags:
+- commented cue
+- encodings
+authors:
+- jpluscplusm
+toc_hide: true
+---
+
+This [Commented CUE]({{< relref "docs/howto#commented-cue-guides" >}})
+demonstrates how to use the built-in function
+[`strconv.Atoi`](https://pkg.go.dev/cuelang.org/go/pkg/strconv#Atoi)
+to convert a string representation of an int to the number itself, using base
+10.
+
+{{< code-tabs >}}
+{{< code-tab name="file.cue" language="cue"  area="top-left" >}}
+package example
+
+import "strconv"
+
+"0":        strconv.Atoi("0")
+"1":        strconv.Atoi("1")
+"10":       strconv.Atoi("10")
+"42":       strconv.Atoi("42")
+"-42":      strconv.Atoi("-42")
+"050":      strconv.Atoi("050")
+"-050":     strconv.Atoi("-050")
+"00012345": strconv.Atoi("00012345")
+{{< /code-tab >}}
+{{< code-tab name="TERMINAL" language="" type="terminal" area="top-right" >}}
+$ cue export
+{
+    "0": 0,
+    "1": 1,
+    "10": 10,
+    "42": 42,
+    "-42": -42,
+    "050": 50,
+    "-050": -50,
+    "00012345": 12345
+}
+{{< /code-tab >}}
+{{< /code-tabs >}}
+
+## Related content
+
+- [`strconv.Atoi`](https://pkg.go.dev/cuelang.org/[email protected]/pkg/strconv#Atoi)
+  is a base-10 convenience wrapper around the built-in function
+  [`strconv.ParseInt`](https://pkg.go.dev/cuelang.org/[email protected]/pkg/strconv#ParseInt),
+  which can perform conversions with custom bases and bit widths
+- The [`strconv`](https://pkg.go.dev/cuelang.org/go/pkg/strconv) built-in package
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		package site

		content: docs: howto: "use-the-built-in-function-strconv-atoi-to-convert-strings-to-ints": {}