fast_to_f

Crystal wrapper for fast_double_parser.

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     fast_to_f:
       github: kostya/fast_to_f

2. Run shards install (requires gcc and wget).

Usage

require "fast_to_f"

if v = FastToF.parse?("0.54321")
  p v
end

Benchmark

	str.to_f64: 6.40s
	FastToF.parse?(str): 1.62s