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    var-style

    0.0.1 • Public • Published

    var-style var-style

    Transform variable style between camel case and snake case.

    In node world, all our node code are camel case style. But sometimes, our rest api params or other api params are snake case style. So we need a transformer.

    Usage

    var transformer = require('var-style');
     
    //transform input as key
    transformer.toSnake('userName').should.equal('user_name');
    transformer.toCamel('user_name').should.equal('userName');
     
    //tranform input as object
    transformer.camelToSnake({testData: [1, 2, 3]}).should.eql({test_data: [1, 2, 3]});
    transformer.snakeToCamel({test_data: {second_level: 1}}).should.eql({testData: {secondLevel: 1}});
     
    //You can use your own tranformer function 
    function customToCamel(key, reg) {
      return key.replace(/_([a-z])/g, function (all, a) {
        return a.toUpperCase();
      });
    };
    transformer.snakeToCamel({test_data: {second_level: 1}}, customToCamel).should.eql({testData: {secondLevel: 1}});
     
    function customToSnake(key, reg) {
      return key.replace(/[A-Z][a-z]/g, function (a) {
        return '_' + a.toLowerCase();
      });
    }
    transformer.camelToSnake({testData: {secondLevel: 1}}, customToSnake).should.eql({test_data: {second_level: 1}});

    License

    MIT

    Keywords

    none

    Install

    npm i var-style

    DownloadsWeekly Downloads

    3

    Version

    0.0.1

    License

    none

    Last publish

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