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37 lines
949 B
37 lines
949 B
// Copyright (c) 2013 by Michael Dvorkin. All Rights Reserved.
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//=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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package main
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import (
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"fmt"
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"encoding/json"
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)
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type Config struct {
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MarketRefreshRate int
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QuotesRefreshRate int
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Tickers []string
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SortBy string
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SortOrder string
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}
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func main() {
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var cfg Config
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cfg.MarketRefreshRate = 1
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cfg.QuotesRefreshRate = 1
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cfg.Tickers = []string{ "AAPL", "ALU", "HPQ", "IBM" }
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cfg.SortBy = "Ticker"
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cfg.SortOrder = "Desc"
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fmt.Printf("%+v\n", cfg)
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blob, err := json.Marshal(cfg)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%q\n", blob)
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var cfg2 Config
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err = json.Unmarshal(blob, &cfg2)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%+v\n", cfg2)
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}
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