refactor: use camelCase for JavaScript APIs

BREAKING CHANGE: Options and method names in JavaScript API are now renamed to cammelCase, for a complete list see #109

test/unit/scope/scope.ts

@@ -85,15 +85,6 @@ describe('scope', function () {
     it("should throw when '' unbalanced", async function () {
       expect(scope.get("foo['bar]")).to.be.rejectedWith(/unbalanced '/)
     })
-
-    it('should respect to to_liquid', async function () {
-      const scope = new Scope({ foo: {
-        to_liquid: () => ({ bar: 'BAR' }),
-        bar: 'bar'
-      } })
-      expect(await scope.get('foo.bar')).to.equal('BAR')
-    })
-
     it('should respect to toLiquid', async function () {
       const scope = new Scope({ foo: {
         toLiquid: () => ({ bar: 'BAR' }),

test/unit/template/output.ts

@@ -11,14 +11,6 @@ describe('Output', function () {
     Filter.clear()
   })
 
-  it('should respect to .to_liquid() method', async function () {
-    const scope = new Scope({
-      bar: { to_liquid: () => 'custom' }
-    })
-    const output = new Output({ value: 'bar' } as OutputToken, false)
-    const html = await output.render(scope)
-    return expect(html).to.equal('custom')
-  })
   it('should stringify objects', async function () {
     const scope = new Scope({
       foo: { obj: { arr: ['a', 2] } }
@@ -39,12 +31,6 @@ describe('Output', function () {
     const str = await output.render(scope)
     return expect(str).to.equal('FOO')
   })
-  it('should respect to .to_s()', async () => {
-    const scope = new Scope({ obj: { to_s: () => 'FOO' } })
-    const output = new Output({ value: 'obj' } as OutputToken, false)
-    const str = await output.render(scope)
-    return expect(str).to.equal('FOO')
-  })
   it('should respect to .toString()', async () => {
     const scope = new Scope({ obj: { toString: () => 'FOO' } })
     const output = new Output({ value: 'obj' } as OutputToken, false)

test/unit/util/underscore.ts

@@ -19,9 +19,6 @@ describe('util/underscore', function () {
     })
   })
   describe('.stringify()', function () {
-    it('should respect to to_liquid() method', function () {
-      expect(_.stringify({ to_liquid: () => 'foo' })).to.equal('foo')
-    })
     it('should respect to toLiquid() method', function () {
       expect(_.stringify({ toLiquid: () => 'foo' })).to.equal('foo')
     })