TCS taxonomy v0.7
Riffle Shuffle
Experimental: structure may change in a subsequent edition. This page is pinned to v0.7.
Interleave two packets, each keeping its relative order
Source fragment
The following is documentation data, not a standalone document or validation schema. Resolve references against the original source schema.
{
"id": "riffle-shuffle",
"description": "Interleave two packets, each keeping its relative order",
"labels": {
"en": "Riffle Shuffle",
"es": "Barajada Riffle",
"fr": "Mélange Riffle",
"de": "Riffle-Mischen"
},
"family_ref": "true-shuffles",
"action_contract": {
"parameters": {
"cut_point": {
"required": false,
"description": "The size of the top portion interleaved; unspecified unions over every division",
"domain": "integer >= 1",
"default": "unspecified"
}
},
"post_state_invariant": "target's top portion (cut_point cards, or an unstated size) and bottom portion interleave in arbitrary clumps; each portion keeps its own relative order.",
"post_state": {
"state_schema_ref": "https://tamaraspec.org/schema/tcs-playing-cards-state-0.1.json",
"effects": [
{
"op": "permute",
"subject": "target",
"permutation": "riffle",
"args": {
"cut_point": {
"param": "cut_point"
}
}
}
]
}
}
}Verbatim JSON · Source: schemas/tcs-taxonomy-0.7.json/verbs/riffle-shuffle