Home / Function/ removeCnClasses() — ui Function Reference

removeCnClasses() — ui Function Reference

Architecture documentation for the removeCnClasses() function in transform-style-map.ts from the ui codebase.

Entity Profile

Dependency Diagram

graph TD
  e6b2d294_367e_f58a_d0fc_61445043aded["removeCnClasses()"]
  cef4e429_7112_fef5_ae0b_a838a57ccf71["transform-style-map.ts"]
  e6b2d294_367e_f58a_d0fc_61445043aded -->|defined in| cef4e429_7112_fef5_ae0b_a838a57ccf71
  e405253b_cc7a_b5b7_8daf_ff3eda64d06b["applyStyleToCvaString()"]
  e405253b_cc7a_b5b7_8daf_ff3eda64d06b -->|calls| e6b2d294_367e_f58a_d0fc_61445043aded
  b485ec68_aafc_76e7_2137_6da415f1d2ec["cleanCnClassesFromAttribute()"]
  b485ec68_aafc_76e7_2137_6da415f1d2ec -->|calls| e6b2d294_367e_f58a_d0fc_61445043aded
  470d33e5_1a8c_ef52_d881_58cf2d3d50a3["applyClassesToElement()"]
  470d33e5_1a8c_ef52_d881_58cf2d3d50a3 -->|calls| e6b2d294_367e_f58a_d0fc_61445043aded
  202d5e0e_dd42_da00_b903_9227d5b955fe["cleanCnClassesFromCnCall()"]
  202d5e0e_dd42_da00_b903_9227d5b955fe -->|calls| e6b2d294_367e_f58a_d0fc_61445043aded
  b7873427_1a10_b3fd_c967_d6be1f464ff6["applyClassesToCnCall()"]
  b7873427_1a10_b3fd_c967_d6be1f464ff6 -->|calls| e6b2d294_367e_f58a_d0fc_61445043aded
  style e6b2d294_367e_f58a_d0fc_61445043aded fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/shadcn/src/styles/transform-style-map.ts lines 280–291

function removeCnClasses(str: string) {
  return str
    .replace(/\bcn-[\w-]+\b/g, (match) => {
      // Preserve allowlisted classes
      if (ALLOWLIST.has(match)) {
        return match
      }
      return ""
    })
    .replace(/\s+/g, " ")
    .trim()
}

Subdomains

Frequently Asked Questions

What does removeCnClasses() do?
removeCnClasses() is a function in the ui codebase, defined in packages/shadcn/src/styles/transform-style-map.ts.
Where is removeCnClasses() defined?
removeCnClasses() is defined in packages/shadcn/src/styles/transform-style-map.ts at line 280.
What calls removeCnClasses()?
removeCnClasses() is called by 5 function(s): applyClassesToCnCall, applyClassesToElement, applyStyleToCvaString, cleanCnClassesFromAttribute, cleanCnClassesFromCnCall.

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