go-ethereum/core/vm/util_test.go

package vm

import "math/big"

type ruleSet struct {
	hs *big.Int
}

func (r ruleSet) IsHomestead(n *big.Int) bool { return n.Cmp(r.hs) >= 0 }
core: added basic chain configuration Added chain configuration options and write out during genesis database insertion. If no "config" was found, nothing is written to the database. Configurations are written on a per genesis base. This means that any chain (which is identified by it's genesis hash) can have their own chain settings. 9 years ago			`package vm`

			`import "math/big"`

			`type ruleSet struct {`
			`hs *big.Int`
			`}`

			`func (r ruleSet) IsHomestead(n *big.Int) bool { return n.Cmp(r.hs) >= 0 }`