INNER CODE UNIT · JavaScript

fromCode

mx-space/core · apps/admin/polyfills/packages/path/index.js:223

      var fromCode = from.charCodeAt(fromStart + i)
      var toCode = to.charCodeAt(toStart + i)
      if (fromCode !== toCode) break
      else if (fromCode === 47 /*/*/) lastCommonSep = i
    }

    var out = ''
    // Generate the relative path based on the path difference between `to`
    // and `from`
    for (i = fromStart + lastCommonSep + 1; i <= fromEnd; ++i) {
      if (i === fromEnd || from.charCodeAt(i) === 47 /*/*/) {
        if (out.length === 0) out += '..'
        else out += '/..'
      }
    }

    // Lastly, append the rest of the destination (`to`) path that comes after
    // the common path parts

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