Spreadsheet

Alpha software.

Dependency

Leiningen dependency:

[com.phronemophobic/spreadsheet "0.1.1"]

deps.edn dependency:

com.phronemophobic/spreadsheet {:mvn/version "0.1.1"}

Usage

Try it!

clj -Sdeps {:deps\ {com.phronemophobic/spreadsheet\ {:mvn/version\ \"0.1.1\"}}} -M -m com.phronemophobic.membrane.spreadsheet

Programmatic usage

Open a spreadsheet window. Expressions will be evaluated in the caller's namespace.

(require '[com.phronemophobic.membrane.spreadsheet :as ss])

(ss/run)

"Tutorial"

This isn't a real tutorial, but just enough info to do something with the tool.

The toolbar buttons:
+ : add a new row of name, form, and value.
+42: add a new row of name, number slider, and value.
+[]: add a new row of name, ui editor, and value. The UI editor behavior is WIP and undocumented. Good luck!
+:): add a new row of name, custom component, and value. The first field is the name of a defui component and the second field is the initial value. Try membrane.basic-components/counter and {:num 42} and hit the reset button.
+!!: adds a new row of name, form, and value. Most fields will eval when you type. This field will only reevalute when you hit the go button. Useful for side effects, long computations, or requires.

The checkbox will cause the form to def the value when it is reevaluated. The value doesn't def until the form is reevaluated. WARNING: if you type into the name field while the checkbox is checked, then it will def a new var for every character you type.

The edit button let's you switch the namespace the forms are evaluated in. The save and load buttons are intended for saving/loading documents from a database, but are currently disabled.

Hidden Features

make-fn

You can do example based programming with make-fn. It's a special form of (make-fn [cell1 cell2 cell3 ...] result-cell). The first arg is a list of arguments the function will take. The second argument is the value the function will return. Any intermediate cells required to derive result-cell from the inputs is automatically included.

License

Distributed under the Eclipse Public License version 1.0.

phronmophobic / spreadsheet