x-is-ducktype-array
x is an array that contains only elements of given ducktype
usage
npm install x-is-ducktype-array
var xString = require('x-is-string')
var xDTypeArray = require('x-is-ducktype-array')
xDTypeArray(xString, []) // => true
xDTypeArray(xString, ['']) // => true
xDTypeArray(xString, ['', {}]) // => false
xDTypeArray(xString, {}) // => false
related
a list of other x-is-...
modules can be found at