Sha256: 2c01d56614d1b24c4b7857ac7e5261f70c85efd9750c67d77c72b125c902fc9a
Contents?: true
Size: 1.26 KB
Versions: 18
Compression:
Stored size: 1.26 KB
Contents
// minimal sanity test to verify usage of Ruby2JS under Node
const assert = require('assert');
const Ruby2JS = require('@ruby2js/ruby2js');
// const Ruby2JS =
// require('/home/rubys/git/ruby2js/docs/src/demo/ruby2js.js');
function to_js(string, options={}) {
return Ruby2JS.convert(string, options).toString()
}
assert.strictEqual(
to_js('foo = 1'),
'var foo = 1');
assert.strictEqual(
to_js('foo = 1', {eslevel: 2015}),
'let foo = 1');
assert.strictEqual(
to_js('foo.empty?', {filters: ['functions']}),
'foo.length == 0');
let ast = Ruby2JS.convert('String', {file: 'a.rb'}).ast
assert.strictEqual(ast.constructor, Ruby2JS.AST.Node)
assert.strictEqual(ast.type, "const")
assert.strictEqual(ast.children.length, 2)
assert.strictEqual(ast.children[0], Ruby2JS.nil)
assert.strictEqual(ast.children[1], "String")
let sourcemap = Ruby2JS.convert('a=1', {file: 'a.rb'}).sourcemap
assert.strictEqual(sourcemap.version, 3)
assert.strictEqual(sourcemap.file, 'a.rb')
assert.strictEqual(sourcemap.sources.length, 1)
assert.strictEqual(sourcemap.sources[0], 'a.rb')
assert.strictEqual(sourcemap.mappings, 'QAAE')
console.log(to_js(`
class C < LitElement
def render
x.empty?
'<h1>title</h1>'
end
end
`, {eslevel: 2020, filters: ['lit-element', 'esm', 'functions']}))
Version data entries
18 entries across 18 versions & 1 rubygems