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walk() — tailwindcss Function Reference

Architecture documentation for the walk() function in walk.ts from the tailwindcss codebase.

Function typescript CommandLineInterface Renderer called by 4

Entity Profile

Dependency Diagram

graph TD
  dd7577d7_bdb0_88c5_438f_51bb090ec42a["walk()"]
  8c8c71d8_c9b0_02ac_73ec_950510adcf7a["walk.ts"]
  dd7577d7_bdb0_88c5_438f_51bb090ec42a -->|defined in| 8c8c71d8_c9b0_02ac_73ec_950510adcf7a
  9f6b611c_7303_0355_74f7_03283a44c6d0["formatNodes()"]
  9f6b611c_7303_0355_74f7_03283a44c6d0 -->|calls| dd7577d7_bdb0_88c5_438f_51bb090ec42a
  9456daf3_1cee_2ab1_7f06_8dc2cedc967a["migrateAtLayerUtilities()"]
  9456daf3_1cee_2ab1_7f06_8dc2cedc967a -->|calls| dd7577d7_bdb0_88c5_438f_51bb090ec42a
  bbbe5224_64f9_042a_8b85_2e287c62c4d1["sortBuckets()"]
  bbbe5224_64f9_042a_8b85_2e287c62c4d1 -->|calls| dd7577d7_bdb0_88c5_438f_51bb090ec42a
  63b86c2b_0ad5_a37d_460f_17612cfec071["split()"]
  63b86c2b_0ad5_a37d_460f_17612cfec071 -->|calls| dd7577d7_bdb0_88c5_438f_51bb090ec42a
  style dd7577d7_bdb0_88c5_438f_51bb090ec42a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-upgrade/src/utils/walk.ts lines 18–37

export function walk<T>(
  rule: Walkable<T>,
  cb: (rule: T, idx: number, parent: Walkable<T>) => void | WalkAction,
): undefined | false {
  let result: undefined | false = undefined

  rule.each?.((node, idx) => {
    let action = cb(node, idx, rule) ?? WalkAction.Continue
    if (action === WalkAction.Stop) {
      result = false
      return result
    }
    if (action !== WalkAction.Skip) {
      result = walk(node as Walkable<T>, cb)
      return result
    }
  })

  return result
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does walk() do?
walk() is a function in the tailwindcss codebase, defined in packages/@tailwindcss-upgrade/src/utils/walk.ts.
Where is walk() defined?
walk() is defined in packages/@tailwindcss-upgrade/src/utils/walk.ts at line 18.
What calls walk()?
walk() is called by 4 function(s): formatNodes, migrateAtLayerUtilities, sortBuckets, split.

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