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Size: 1.22 KB
Versions: 35
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Stored size: 1.22 KB
Contents
var util = require('../core').util;
function typeOf(data) {
if (data === null && typeof data === 'object') {
return 'null';
} else if (data !== undefined && isBinary(data)) {
return 'Binary';
} else if (data !== undefined && data.constructor) {
return util.typeName(data.constructor);
} else if (data !== undefined && typeof data === 'object') {
// this object is the result of Object.create(null), hence the absence of a
// defined constructor
return 'Object';
} else {
return 'undefined';
}
}
function isBinary(data) {
var types = [
'Buffer', 'File', 'Blob', 'ArrayBuffer', 'DataView',
'Int8Array', 'Uint8Array', 'Uint8ClampedArray',
'Int16Array', 'Uint16Array', 'Int32Array', 'Uint32Array',
'Float32Array', 'Float64Array'
];
if (util.isNode()) {
var Stream = util.stream.Stream;
if (util.Buffer.isBuffer(data) || data instanceof Stream) {
return true;
}
}
for (var i = 0; i < types.length; i++) {
if (data !== undefined && data.constructor) {
if (util.isType(data, types[i])) return true;
if (util.typeName(data.constructor) === types[i]) return true;
}
}
return false;
}
module.exports = {
typeOf: typeOf,
isBinary: isBinary
};
Version data entries
35 entries across 35 versions & 1 rubygems