lexer_bench.rb

require "benchmark/ips"
require "graphql/language/lexer"
require "graphql/language/token"
require "graphql/language/block_string"

schema = DATA.read

Benchmark.ips { |x|
  x.report("graphql") { GraphQL::Language::Lexer.tokenize(schema) }
}

__END__
schema {
  query: Hello
}

"""
This is a directive
"""
directive @foo(
  """
  It has an argument
  """
  arg: Int
) on FIELD

"""
With an enum
"""
enum Color {
  BLUE

  """
  Not a creative color
  """
  GREEN
  RED
}

"""
What a great type
"""
type Hello implements I {
  anEnum(s: S): Color

  """
  And a field to boot
  """
  str(i: Input): String
  u: U
}

"""
An interface
"""
interface I {
  str(i: Input): String
}

"""
And an Input
"""
input Input {
  s: String
}

"""
A scalar
"""
scalar S

"""
And a union
"""
union U = Hello