package decoders

import (
	"github.com/wader/fq/format/avro/schema"
	"github.com/wader/fq/pkg/decode"
	"github.com/wader/fq/pkg/scalar"
)

func decodeFloatFn(schema schema.SimplifiedSchema, sms ...scalar.Mapper) (DecodeFn, error) {
	// A float is written as 4 bytes. The float is converted into a 32-bit integer using a method equivalent to Java's
	// floatToIntBits and then encoded in little-endian format.
	return func(name string, d *decode.D) interface{} {
		return d.FieldF32(name)
	}, nil
}