Pick->Select rename. Integration tests changes. (#1725)

Pick->Select rename. Integration tests changes.

docs/commands/from-vcf.md

@@ -29,7 +29,7 @@ Pass the output of the `open` command to `from vcf` to get a correctly formatted
 ```
 
 ```shell
-> open contacts.txt | from vcf | get properties | where $it.name == "FN" | pick value
+> open contacts.txt | from vcf | get properties | where $it.name == "FN" | select value
 ─────┬──────────────────────
  #   │ value
 ─────┼──────────────────────

docs/commands/save.md

@@ -18,13 +18,13 @@ Syntax: `save (path) {flags}`
 You can save the name of files in a directory like this:
 
 ```shell
-> ls | where type == File | pick name | save filenames.csv
+> ls | where type == File | select name | save filenames.csv
 ```
 
 Or you can format it in supported formats using one of the `to` commands:
 
 ```shell
-> ls | where type == File | pick name | to csv | save filenames
+> ls | where type == File | select name | to csv | save filenames
 ```
 
 `filename.csv` and `filenames` are both `csv` formatted files. Nu auto-converts the format if a supported file extension is given.

docs/commands/select.md

@@ -1,4 +1,4 @@
-# pick
+# select
 
 This command displays only the column names passed on to it.
 
@@ -15,7 +15,7 @@ This command displays only the column names passed on to it.
  3 │ abaracadabra.txt           │ File │          │ 401 B  │ a month ago │ a month ago │ a month ago
  4 │ youshouldeatmorecereal.txt │ File │          │ 768 B  │ a month ago │ a month ago │ a month ago
 ━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━┷━━━━━━━━━━┷━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━
-> ls | pick name
+> ls | select name
 ━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  # │ name
 ───┼────────────────────────────
@@ -30,7 +30,7 @@ This command displays only the column names passed on to it.
 The order in which you put the column names matters:
 
 ```shell
-> ls | pick type name size
+> ls | select type name size
 ━━━┯━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━
  # │ type │ name                       │ size
 ───┼──────┼────────────────────────────┼────────
@@ -40,7 +40,7 @@ The order in which you put the column names matters:
  3 │ File │ abaracadabra.txt           │ 401 B
  4 │ File │ youshouldeatmorecereal.txt │ 768 B
 ━━━┷━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━
-> ls | pick size type name
+> ls | select size type name
 ━━━┯━━━━━━━━┯━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  # │ size   │ type │ name
 ───┼────────┼──────┼────────────────────────────

docs/commands/wrap.md

@@ -33,7 +33,7 @@ Syntax: `wrap <column>`
 `wrap` will encapsulate rows as embedded tables :
 
 ```shell
-/home/chris> ls | pick name type size
+/home/chris> ls | select name type size
 ───┬──────────────┬──────┬─────────
  # │ name         │ type │ size
 ───┼──────────────┼──────┼─────────
@@ -41,7 +41,7 @@ Syntax: `wrap <column>`
  1 │ iso.csv      │ File │ 20.8 KB
 ───┴──────────────┴──────┴─────────
 
-/home/chris> ls | pick name type size | each {wrap details}
+/home/chris> ls | select name type size | each {wrap details}
 ───┬────────────────
  # │ details
 ───┼────────────────