from vcf from ics and from ini (#367)

* MathEval Variance and Stddev

* Fix tests and linting

* Typo

* Deal with streams when they are not tables

* `from toml` command

* From ods

* From XLSX

* From ics

* From ini

* From vcf

* Forgot a eprintln!

crates/nu-protocol/Cargo.toml

@@ -10,6 +10,7 @@ thiserror = "1.0.29"
 miette = "3.0.0"
 serde = {version = "1.0.130", features = ["derive"]}
 chrono = { version="0.4.19", features=["serde"] }
+indexmap = { version="1.7", features=["serde-1"] }
 chrono-humanize = "0.2.1"
 byte-unit = "4.0.9"
 im = "15.0.0"

crates/nu-protocol/src/value/mod.rs

@@ -6,6 +6,7 @@ mod unit;
 
 use chrono::{DateTime, FixedOffset};
 use chrono_humanize::HumanTime;
+use indexmap::map::IndexMap;
 pub use range::*;
 use serde::{Deserialize, Serialize};
 pub use stream::*;
@@ -1320,6 +1321,23 @@ impl From<Spanned<HashMap<String, Value>>> for Value {
     }
 }
 
+/// Create a Value::Record from a spanned indexmap
+impl From<Spanned<IndexMap<String, Value>>> for Value {
+    fn from(input: Spanned<IndexMap<String, Value>>) -> Self {
+        let span = input.span;
+        let (cols, vals) = input
+            .item
+            .into_iter()
+            .fold((vec![], vec![]), |mut acc, (k, v)| {
+                acc.0.push(k);
+                acc.1.push(v);
+                acc
+            });
+
+        Value::Record { cols, vals, span }
+    }
+}
+
 /// Format a duration in nanoseconds into a string
 pub fn format_duration(duration: i64) -> String {
     let (sign, duration) = if duration >= 0 {