From 9642cd7ae24f0ba79ce5647c709b35ae8f06a285 Mon Sep 17 00:00:00 2001 From: Jasper Ras Date: Sun, 19 Jan 2025 21:14:51 +0100 Subject: vault backup: 2025-01-19 21:14:51 --- 3 resources/nix/language/Import.md | 5 ----- 3 resources/nix/language/Let.md | 12 ------------ 3 resources/nix/language/Rec.md | 20 -------------------- 3 resources/nix/language/With.md | 15 --------------- 4 files changed, 52 deletions(-) delete mode 100644 3 resources/nix/language/Import.md delete mode 100644 3 resources/nix/language/Let.md delete mode 100644 3 resources/nix/language/Rec.md delete mode 100644 3 resources/nix/language/With.md (limited to '3 resources/nix/language') diff --git a/3 resources/nix/language/Import.md b/3 resources/nix/language/Import.md deleted file mode 100644 index d201c74..0000000 --- a/3 resources/nix/language/Import.md +++ /dev/null @@ -1,5 +0,0 @@ -#nix #keyword - ---- -The import keyword brings a Nix expression from another source into scope such that we can reference it. For example, we can `import ` and it would bring the entire attribute set that is Nixpkgs into scope and allows us to reference any of its attributes. - diff --git a/3 resources/nix/language/Let.md b/3 resources/nix/language/Let.md deleted file mode 100644 index bfb4b31..0000000 --- a/3 resources/nix/language/Let.md +++ /dev/null @@ -1,12 +0,0 @@ -#nix #keyword - ---- -Keyword: `let` -Used to assign variables that can be used in an expression immediately following the let-binding. -```nix -let - one = 1; -in { - two = one + 1; -} -``` diff --git a/3 resources/nix/language/Rec.md b/3 resources/nix/language/Rec.md deleted file mode 100644 index b7050d3..0000000 --- a/3 resources/nix/language/Rec.md +++ /dev/null @@ -1,20 +0,0 @@ -#nix #keyword - ---- -Recursive attribute sets can reference values declared earlier in the same set. -keyword: `rec` -```nix -rec { - one = 1; - two = one + 1; -} -``` - -Ordering does not matter: -```nix -nix-repl> rec { two = one + 1; one = 1; } -{ - one = 1; - two = 2; -} -``` diff --git a/3 resources/nix/language/With.md b/3 resources/nix/language/With.md deleted file mode 100644 index b291907..0000000 --- a/3 resources/nix/language/With.md +++ /dev/null @@ -1,15 +0,0 @@ -#nix #keyword - ---- -The `with` keyword brings all attributes from a given set, e.g nixpkgs, into the local scope. Making them accessible as if they were declared in the same file. - -An example, bringing everything from nixpkgs into scope: -``` -with import ; -with python310Packages; <-- declared in nixpkgs - -buildPythonPackage <-- declared in python310Packages -``` - -The import statement is required here because imports a nix expression from another source, in this case nixpkgs. -It is not required at line two, because python310Packages itself is already in the local scope. \ No newline at end of file -- cgit v1.2.3