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Add note about 'rec' in attribute sets

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Vincent Ambo 2019-08-01 23:20:38 +01:00
parent fe3b0d3706
commit a2610a9b33
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nix/nix-1p/README.md
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@ -96,6 +96,9 @@ second line
# attribute sets (field access with dot syntax) # attribute sets (field access with dot syntax)
{ a = 15; b = "something else"; } { a = 15; b = "something else"; }
# recursive attribute sets (fields can reference each other)
rec { a = 15; b = a * 2; }
``` ```
## Variable bindings ## Variable bindings