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- const test = require('tape')
- const helpers = require('./helpers')
-
- const AST = require('../src/ast')
- const Evaluator = require('../src/evaluator')
-
- test('applies functions from core library', t => {
- t.plan(1)
-
- const tree = helpers.evaluate('(+ 1 2)')
-
- t.deepEqual(tree[0], new AST.Number({ value: 3 }))
- })
-
- test('applies lambda functions', t => {
- t.plan(1)
-
- const tree = helpers.evaluate('((lambda (x y) (+ x y)) 1 2)')
-
- t.deepEqual(tree[0], new AST.Number({ value: 3 }))
- })
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