index.json

{
    "_id": "perl",
    "title": "Perl",
    "description": "Perl Tutorial - Learn the concepts of Perl programming language, practice the sample programs and try yourself using our free editor.",
    "created": "2019-10-01",
    "updated": "2020-07-07",
    "cover": "",
    "index": [
        {
            "title": "Basics",
            "path": "basics",
            "links": [
                {
                    "title": "Introduction to Perl",
                    "path": "introduction"
                },
                {
                    "title": "Data Types",
                    "path": "data-types"
                },
                {
                    "title": "Variables",
                    "path": "variables"
                },
                {
                    "title": "Operators",
                    "path": "operators"
                }
            ]
        },
        {
            "title": "Strings",
            "path": "strings",
            "links": [
                {
                    "title": "Strings",
                    "path": "strings"
                }
            ]
        },
        {
            "title": "Arrays",
            "path": "arrays",
            "links": [
                {
                    "title": "Arrays",
                    "path": "arrays"
                }
            ]
        },
        {
            "title": "Lists",
            "path": "lists",
            "links": [
                {
                    "title": "Lists",
                    "path": "lists"
                }
            ]
        },
        {
            "title": "Hashes",
            "path": "hashes",
            "links": [
                {
                    "title": "Hashes",
                    "path": "hashes"
                }
            ]
        },
        {
            "title": "Control Statements",
            "path": "control-statements",
            "links": [
                {
                    "title": "Conditional Statements",
                    "path": "conditional-statements"
                },
                {
                    "title": "Loops",
                    "path": "loops"
                }
            ]
        },
        {
            "title": "Sub-routines in Perl",
            "path": "sub-routine",
            "links": [
                {
                    "title": "Sub-routines",
                    "path": "sub-routine"
                }
            ]
        },
        {
            "title": "OOPS in Perl",
            "path": "oops-in-perl",
            "links": [
                {
                    "title": "OOP Principles",
                    "path": "oops"
                }
            ]
        },
        {
            "title": "Working with Databases",
            "path": "working-with-databases",
            "links": [
                {
                    "title": "Databases",
                    "path": "databases"
                }
            ]
        },
        {
            "title": "Working with Files",
            "path": "working-with-files",
            "links": [
                {
                    "title": "Files I/O",
                    "path": "files"
                }
            ]
        }
    ]
}