diff options
Diffstat (limited to 'node_modules/es5-ext/number/is-integer')
4 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/es5-ext/number/is-integer/implement.js b/node_modules/es5-ext/number/is-integer/implement.js new file mode 100644 index 000000000..dd1f3bd0e --- /dev/null +++ b/node_modules/es5-ext/number/is-integer/implement.js @@ -0,0 +1,8 @@ +"use strict"; + +if (!require("./is-implemented")()) { + Object.defineProperty(Number, "isInteger", { value: require("./shim"), + configurable: true, +enumerable: false, +writable: true }); +} diff --git a/node_modules/es5-ext/number/is-integer/index.js b/node_modules/es5-ext/number/is-integer/index.js new file mode 100644 index 000000000..71cde73a0 --- /dev/null +++ b/node_modules/es5-ext/number/is-integer/index.js @@ -0,0 +1,5 @@ +"use strict"; + +module.exports = require("./is-implemented")() + ? Number.isInteger + : require("./shim"); diff --git a/node_modules/es5-ext/number/is-integer/is-implemented.js b/node_modules/es5-ext/number/is-integer/is-implemented.js new file mode 100644 index 000000000..f357c7178 --- /dev/null +++ b/node_modules/es5-ext/number/is-integer/is-implemented.js @@ -0,0 +1,7 @@ +"use strict"; + +module.exports = function () { + var isInteger = Number.isInteger; + if (typeof isInteger !== "function") return false; + return !isInteger("23") && isInteger(34) && !isInteger(32.34); +}; diff --git a/node_modules/es5-ext/number/is-integer/shim.js b/node_modules/es5-ext/number/is-integer/shim.js new file mode 100644 index 000000000..12058b5a4 --- /dev/null +++ b/node_modules/es5-ext/number/is-integer/shim.js @@ -0,0 +1,8 @@ +// Credit: http://www.2ality.com/2014/05/is-integer.html + +"use strict"; + +module.exports = function (value) { + if (typeof value !== "number") return false; + return value % 1 === 0; +}; |