dropUnnecessaryDataTypes() — tailwindcss Function Reference

Architecture documentation for the dropUnnecessaryDataTypes() function in canonicalize-candidates.ts from the tailwindcss codebase.

Function typescript Oxide Extractor calls 2

Entity Profile

Oxide→ Extractor→ dropUnnecessaryDataTypes() — tailwindcss Function Reference

Dependency Diagram

graph TD
  8f33a410_1365_ca0d_3b60_adff93737660["dropUnnecessaryDataTypes()"]
  f6c14bbb_2e42_58cc_18f1_c89a243da9c0["canonicalize-candidates.ts"]
  8f33a410_1365_ca0d_3b60_adff93737660 -->|defined in| f6c14bbb_2e42_58cc_18f1_c89a243da9c0
  2de86ba2_90a4_8c2d_db18_154bb1a1564f["printCandidate()"]
  8f33a410_1365_ca0d_3b60_adff93737660 -->|calls| 2de86ba2_90a4_8c2d_db18_154bb1a1564f
  2820372c_b982_9e06_fc23_f8f4ac308d00["get()"]
  8f33a410_1365_ca0d_3b60_adff93737660 -->|calls| 2820372c_b982_9e06_fc23_f8f4ac308d00
  style 8f33a410_1365_ca0d_3b60_adff93737660 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/tailwindcss/src/canonicalize-candidates.ts lines 1340–1363

function dropUnnecessaryDataTypes(
  candidate: Candidate,
  options: InternalCanonicalizeOptions,
): Candidate {
  let designSystem = options.designSystem
  let signatures = designSystem.storage[UTILITY_SIGNATURE_KEY].get(options.signatureOptions)

  if (
    candidate.kind === 'functional' &&
    candidate.value?.kind === 'arbitrary' &&
    candidate.value.dataType !== null
  ) {
    let replacement = designSystem.printCandidate({
      ...candidate,
      value: { ...candidate.value, dataType: null },
    })

    if (signatures.get(designSystem.printCandidate(candidate)) === signatures.get(replacement)) {
      candidate.value.dataType = null
    }
  }

  return candidate
}