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count() — express Function Reference

Architecture documentation for the count() function in index.js from the express codebase.

Function javascript ExpressCore ApplicationInit called by 1

Entity Profile

Dependency Diagram

graph TD
  836e8eb6_5272_40d4_8df4_ba7de204d6cf["count()"]
  57a1e382_9ac6_8bbd_dbd1_d0e42a488760["index.js"]
  836e8eb6_5272_40d4_8df4_ba7de204d6cf -->|defined in| 57a1e382_9ac6_8bbd_dbd1_d0e42a488760
  5fc512bf_1563_b431_a949_0daf507c217d["count2()"]
  5fc512bf_1563_b431_a949_0daf507c217d -->|calls| 836e8eb6_5272_40d4_8df4_ba7de204d6cf
  style 836e8eb6_5272_40d4_8df4_ba7de204d6cf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

examples/view-locals/index.js lines 48–54

function count(req, res, next) {
  User.count(function(err, count){
    if (err) return next(err);
    req.count = count;
    next();
  })
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does count() do?
count() is a function in the express codebase, defined in examples/view-locals/index.js.
Where is count() defined?
count() is defined in examples/view-locals/index.js at line 48.
What calls count()?
count() is called by 1 function(s): count2.

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