wrapFilter() — vue Function Reference

Architecture documentation for the wrapFilter() function in filter-parser.ts from the vue codebase.

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CompilerSFC→ ScriptCompiler→ wrapFilter() — vue Function Reference

Dependency Diagram

graph TD
  0a68a901_b172_ab9b_7ad9_13a63c4556df["wrapFilter()"]
  864d3348_97c0_ef1e_0722_64a34582d8e6["parseFilters()"]
  864d3348_97c0_ef1e_0722_64a34582d8e6 -->|calls| 0a68a901_b172_ab9b_7ad9_13a63c4556df
  style 0a68a901_b172_ab9b_7ad9_13a63c4556df fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/compiler/parser/filter-parser.ts lines 106–116

function wrapFilter(exp: string, filter: string): string {
  const i = filter.indexOf('(')
  if (i < 0) {
    // _f: resolveFilter
    return `_f("${filter}")(${exp})`
  } else {
    const name = filter.slice(0, i)
    const args = filter.slice(i + 1)
    return `_f("${name}")(${exp}${args !== ')' ? ',' + args : args}`
  }
}