"use strict";
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var sort = require("./prototypes/array").sort;
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var slice = require("./prototypes/array").slice;
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/**
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* @private
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*/
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function comparator(a, b) {
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// uuid, won't ever be equal
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var aCall = a.getCall(0);
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var bCall = b.getCall(0);
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var aId = (aCall && aCall.callId) || -1;
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var bId = (bCall && bCall.callId) || -1;
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return aId < bId ? -1 : 1;
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}
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/**
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* A Sinon proxy object (fake, spy, stub)
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*
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* @typedef {object} SinonProxy
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* @property {Function} getCall - A method that can return the first call
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*/
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/**
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* Sorts an array of SinonProxy instances (fake, spy, stub) by their first call
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*
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* @param {SinonProxy[] | SinonProxy} spies
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* @returns {SinonProxy[]}
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*/
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function orderByFirstCall(spies) {
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return sort(slice(spies), comparator);
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}
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module.exports = orderByFirstCall;
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