https://github.com/coc1961/searcharray

SearchArray This framework allows to perform searches on arrays of data structures.
https://github.com/coc1961/searcharray

array easy-to-use fast golang search

Last synced: about 1 month ago
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SearchArray This framework allows to perform searches on arrays of data structures.

• Host: GitHub
• URL: https://github.com/coc1961/searcharray
• Owner: coc1961
• Created: 2019-03-09T19:58:53.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-05-19T16:36:23.000Z (over 2 years ago)
• Last Synced: 2024-06-20T10:06:46.414Z (6 months ago)
• Topics: array, easy-to-use, fast, golang, search
• Language: Go
• Homepage:
• Size: 2.73 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# SearchArray

This framework allows to perform searches on arrays of data structures.

Example:

```Go

type TestStruct type {

    Field1 string 

    Field2 int

}

func main(){

    var myArray []*TestStruct

    //Fill the array

    myArray=....

    

    //initialize the searcharray structure

    sa := searcharray.NewSearchArray()

    //create indexes of the fields Field1 and Field2   

    idx := []string{"Field1", "Field1"}

    //This function allows access to the attributes of the instances of TestStruct

    fnGetFieldValue := func(ind int, indexField string) mapindex.IndexValue {

		obj := myArray[ind]

        switch indexField {

        case "Field1":

            return mapindex.IndexValue(obj.Field1)

        case "Field2":

            return mapindex.IndexValue(obj.Field2)

        }

        return mapindex.IndexValue(nil)

    }

    

    //Initialize with the array and the indices to create

    sa.Set(fnGetFieldValue, len(myArray), idx)

    //I look for the records according to the filter 

    res, _, err := sa.Find( func (i int) error { fmt.Print("Record found",data[i]); return nil }

        sa.Q("Field1", "Hello"),

        sa.Q("Field2", 20),

    )

}

```