PATH:
usr
/
local
/
n
/
versions
/
node
/
12.14.1
/
lib
/
node_modules
/
npm
/
node_modules
/
is-callable
'use strict'; var fnToStr = Function.prototype.toString; var constructorRegex = /^\s*class\b/; var isES6ClassFn = function isES6ClassFunction(value) { try { var fnStr = fnToStr.call(value); return constructorRegex.test(fnStr); } catch (e) { return false; // not a function } }; var tryFunctionObject = function tryFunctionToStr(value) { try { if (isES6ClassFn(value)) { return false; } fnToStr.call(value); return true; } catch (e) { return false; } }; var toStr = Object.prototype.toString; var fnClass = '[object Function]'; var genClass = '[object GeneratorFunction]'; var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol'; module.exports = function isCallable(value) { if (!value) { return false; } if (typeof value !== 'function' && typeof value !== 'object') { return false; } if (typeof value === 'function' && !value.prototype) { return true; } if (hasToStringTag) { return tryFunctionObject(value); } if (isES6ClassFn(value)) { return false; } var strClass = toStr.call(value); return strClass === fnClass || strClass === genClass; };
[+]
..
[-] .jscs.json
[edit]
[-] package.json
[edit]
[-] test.js
[edit]
[-] .editorconfig
[edit]
[-] index.js
[edit]
[-] .istanbul.yml
[edit]
[-] .travis.yml
[edit]
[-] Makefile
[edit]
[-] README.md
[edit]
[-] LICENSE
[edit]
[-] CHANGELOG.md
[edit]