Formula language for Node.js and Browser, modeled after spreadsheets.
npm install --save formula
Require the compiler.
var compiler = require('formula');
Then you need a data object and a context that supports
a get function.
var data = { successText: "Works!", errorText: "Broken!" };
var context = { get: function(key) { return data[key]; } };
Use the compiler to generate a function.
var myFunction = compiler.compile('if(true, successText, errorText)');
Run the function passing back in the requirements by calling resolve().
var result = myFunction(context, myFunction.resolve())
The function includes properties:
The identifier:
myFunction.id
The abstract syntax tree:
myFunction.ast
The list of required functions:
myFunction.requires
The list of precedents:
myFunction.precedents
The scripts in dist are package for the browser with browserify. They use the namespace of formula.
FAQs
Formula compiler and function library
The npm package formula receives a total of 314 weekly downloads. As such, formula popularity was classified as not popular.
We found that formula demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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