No commit message

package.json

@@ -1,6 +1,6 @@
 {
   "name": "scroll-cli",
-  "version": "133.4.0",
+  "version": "133.5.0",
   "description": "A language for scientists of all ages. A curated collection of tools for refining and sharing thoughts.",
   "main": "scroll.js",
   "engines": {

parsers/tables.parsers

@@ -319,6 +319,27 @@ scrollReverseParser
    return this.parent.coreTable.slice().reverse()
   }
 
+scrollComposeParser
+ extends abstractTableTransformParser
+ description Add column using format string.
+ crux compose
+ javascript
+  get coreTable() {
+   const {newColumnName} = this
+   const formatString = this.getAtomsFrom(2).join(" ")
+   return this.parent.coreTable.map(row => {
+     const newRow = Object.assign({}, row)
+     newRow[newColumnName] = new Particle(row).evalTemplateString(formatString)
+     return newRow
+   })
+  }
+  get newColumnName() {
+    return this.atoms[1]
+  }
+  get columnNames() {
+    return this.parent.columnNames.concat(this.newColumnName)
+  }
+
 scrollLimitParser
  extends abstractTableTransformParser
  description Select a subset.

releaseNotes.scroll

@@ -17,6 +17,9 @@ ciBadges.scroll
 br
 thinColumns
 
+📦 133.5.0 9/24/2024
+🎉 added `compose` parser to tables
+
 📦 133.4.0 9/24/2024
 🎉 added `quickIncludeJsonParser` parser
 

tests/tables.scroll

@@ -78,6 +78,8 @@ table
 
 table
  printTable
+ compose statement The name of the folder is {folder}
+  printTable
  data
   folder ctime
   adfs 1726005360192