Code coverage report for .readme/includes/Chain/ChainExample.js

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var Chain = Divhide.Chain;
 
 
var Maths = new Chain(
 
    /// the chaining fns
    {
        sum: function(i,j){
            return i + j;
        },
 
        sub: function(i, j){
            return i - j;
        }
    },
 
    /// the evaluation fns
    {
        calculate: function(result, err){
            return result;
        }
    },
 
    /// the options
    {
 
        /// if true the return of a function is passed as an argument to the next one
        /// if false, the evaluation arguments are passed to every chain function (default)
        pipe: true
 
    });
 
 
var value = Maths.sum(5)
    .sub(3)
    .sum(10)
    .calculate(0);
 
expect(value)
    .toBe(12);