hasPath

Check if nested lists has a path.

Alternatives: has, hasValue, hasEntry, hasSubset, hasPath.
Similar: hasPath, getPath.

function hasPath(x, p)
// x: nested lists
// p: search path

const xlists = require('extra-lists');

var x = [['a', 'b', 'c'], [2, 4, 6]];
var y = [['x', 'e', 'f'], [x, 10, 12]];
xlists.hasPath(y, ['e']);
// → true

xlists.hasPath(y, ['x', 'b']);
// → true

xlists.hasPath(y, ['x', 'b', 'c']);
// → false

References

• ArrayList.get: Java
• _.nth: lodash
• Array.at: sugarjs