So I know from reading around that Maps are intentionally unordered in Go, but they offer a lot of benefits that I would like to use for this problem I'm working on. My question is how might I order a map FIFO style? Is it even worth trying to make this happen? Specifically I am looking to make it so that I can unmarshal into a set of structures hopefully off of an interface.
Currently I have:
type Package struct {
Account string
Jobs []*Jobs
Libraries map[string]string
}
type Jobs struct {
// Name of the job
JobName string `mapstructure:"name" json:"name" yaml:"name" toml:"name"`
// Type of the job. should be one of the strings outlined in the job struct (below)
Job *Job `mapstructure:"job" json:"job" yaml:"job" toml:"job"`
// Not marshalled
JobResult string
// For multiple values
JobVars []*Variable
}
type Job struct {
// Sets/Resets the primary account to use
Account *Account `mapstructure:"account" json:"account" yaml:"account" toml:"account"`
// Set an arbitrary value
Set *Set `mapstructure:"set" json:"set" yaml:"set" toml:"set"`
// Contract compile and send to the chain functions
Deploy *Deploy `mapstructure:"deploy" json:"deploy" yaml:"deploy" toml:"deploy"`
// Send tokens from one account to another
Send *Send `mapstructure:"send" json:"send" yaml:"send" toml:"send"`
// Utilize eris:db's native name registry to register a name
RegisterName *RegisterName `mapstructure:"register" json:"register" yaml:"register" toml:"register"`
// Sends a transaction which will update the permissions of an account. Must be sent from an account which
// has root permissions on the blockchain (as set by either the genesis.json or in a subsequence transaction)
Permission *Permission `mapstructure:"permission" json:"permission" yaml:"permission" toml:"permission"`
// Sends a bond transaction
Bond *Bond `mapstructure:"bond" json:"bond" yaml:"bond" toml:"bond"`
// Sends an unbond transaction
Unbond *Unbond `mapstructure:"unbond" json:"unbond" yaml:"unbond" toml:"unbond"`
// Sends a rebond transaction
Rebond *Rebond `mapstructure:"rebond" json:"rebond" yaml:"rebond" toml:"rebond"`
// Sends a transaction to a contract. Will utilize eris-abi under the hood to perform all of the heavy lifting
Call *Call `mapstructure:"call" json:"call" yaml:"call" toml:"call"`
// Wrapper for mintdump dump. WIP
DumpState *DumpState `mapstructure:"dump-state" json:"dump-state" yaml:"dump-state" toml:"dump-state"`
// Wrapper for mintdum restore. WIP
RestoreState *RestoreState `mapstructure:"restore-state" json:"restore-state" yaml:"restore-state" toml:"restore-state"`
// Sends a "simulated call" to a contract. Predominantly used for accessor functions ("Getters" within contracts)
QueryContract *QueryContract `mapstructure:"query-contract" json:"query-contract" yaml:"query-contract" toml:"query-contract"`
// Queries information from an account.
QueryAccount *QueryAccount `mapstructure:"query-account" json:"query-account" yaml:"query-account" toml:"query-account"`
// Queries information about a name registered with eris:db's native name registry
QueryName *QueryName `mapstructure:"query-name" json:"query-name" yaml:"query-name" toml:"query-name"`
// Queries information about the validator set
QueryVals *QueryVals `mapstructure:"query-vals" json:"query-vals" yaml:"query-vals" toml:"query-vals"`
// Makes and assertion (useful for testing purposes)
Assert *Assert `mapstructure:"assert" json:"assert" yaml:"assert" toml:"assert"`
}
What I would like to do is to have jobs contain a map of string to Job and eliminate the job
field, while maintaining order in which they were placed in from the config file. (Currently using viper). Any and all suggestions for how to achieve this are welcome.