Contents

Benchmark.ips do |x|
  %x{
    var o = {}
    o[Symbol.for('foo')] = 123
    o.foo = 123
    var foo = Symbol('foo')
    o[foo] = 123
    var a = 0, b = 0, c = 0
  }

  x.report('global symbol') do
    `a += o[Symbol.for('foo')]`
  end

  x.report('symbol') do
    `a += o[foo]`
  end

  x.report('ident') do
    `b += o.foo`
  end

  x.report('string') do
    `c += o['foo']`
  end

  x.compare!
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
opal-1.1.0.rc1	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.5	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.4	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.3	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.2	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.1	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.0	benchmark-ips/bm_js_symbols_vs_strings.rb
opal-1.0.0.beta1	benchmark-ips/bm_js_symbols_vs_strings.rb