AssociationThread

An Association pairing keys with values, positionally.

✓ checked against that system · ! checked, with disagreements (hover a chip)Wolfram LanguageAssociationThread✓↗

AssociationThread(keys, values)Association(Rule(keys[1], values[1]), …) — keys and values the same length

AssociationThread(keys -> values)the same, with keys and values given as one Rule instead of two arguments

Typed signatures

Type	Package	Applies
(collection<any> | expression<Rule>, collection<any>?) -> any	combinatorics	always

Domain: Collections

Details

• Builds the SAME Association head as Association — Rule pairs, not compute-engine's string-keyed Dictionary. See that entry's own notes for why.

Examples

Basic #

live ↗

In$\mathrm{AssociationThread}(\bigl\lbrack a, b\bigr\rbrack, \bigl\lbrack1, 2\bigr\rbrack)$Out$\mathrm{Association}(\mathrm{Rule}(a, 1), \mathrm{Rule}(b, 2))$

Scope #

live ↗

In$\mathrm{AssociationThread}(\mathrm{Rule}(\bigl\lbrack a, b\bigr\rbrack, \bigl\lbrack1, 2\bigr\rbrack))$Out$\mathrm{Association}(\mathrm{Rule}(a, 1), \mathrm{Rule}(b, 2))$

live ↗

In$\mathrm{Length}(\mathrm{AssociationThread}(\bigl\lbrack a, b, c\bigr\rbrack, \bigl\lbrack1, 2, 3\bigr\rbrack))$Out$3$

About

Examples	3
Checked against	Wolfram Language 3 agree
Crosswalk	Wolfram Language

See also: Association