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71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package gmap_test
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import (
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"fmt"
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"github.com/gogf/gf/g/container/gmap"
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)
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func Example_Normal_Basic() {
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m := gmap.New()
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//Add data
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m.Set("key1", "val1")
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//Print size
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fmt.Println(m.Size())
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//output 1
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add_map := make(map[interface{}]interface{})
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add_map["key2"] = "val2"
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add_map["key3"] = "val3"
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add_map[1] = 1
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fmt.Println(m.Values())
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//Batch add data
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m.Sets(add_map)
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//Gets the value of the corresponding key
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key3_val := m.Get("key3")
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fmt.Println(key3_val)
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//Get the value by key, or set it with given key-value if not exist.
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get_or_set_val := m.GetOrSet("key4", "val4")
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fmt.Println(get_or_set_val)
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// Set key-value if the key does not exist, then return true; or else return false.
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is_set := m.SetIfNotExist("key3", "val3")
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fmt.Println(is_set)
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//Remove key
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m.Remove("key2")
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fmt.Println(m.Keys())
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//Batch remove keys
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remove_keys := []interface{}{"key1", 1}
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m.Removes(remove_keys)
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fmt.Println(m.Keys())
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//Contains checks whether a key exists.
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is_contain := m.Contains("key3")
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fmt.Println(is_contain)
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//Flip exchanges key-value of the map, it will change key-value to value-key.
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m.Flip()
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fmt.Println(m.Map())
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// Clear deletes all data of the map,
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m.Clear()
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fmt.Println(m.Size())
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}
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func Example_Normal_Merge() {
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m1 := gmap.New()
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m2 := gmap.New()
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m1.Set("key1", "val1")
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m2.Set("key2", "val2")
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m1.Merge(m2)
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fmt.Println(m1.Map())
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}
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