Files

db.files.get returns read-only snapshots for files. You can keep chaining filters or use normal array methods.

These examples use a small fixture that resets for every run. Your application still uses its own Realm database.

all

Returns all matching files in a regular array.

return db.files.get
  .all()
  .map(item => ({
    hash: item.Hash,
  }))

toArray

Returns all matching files in a regular array.

return db.files.get
  .toArray()
  .map(item => ({
    hash: item.Hash,
  }))

first

Returns the first matching file, or undefined.

return db.files.get
  .first()?.Hash

count

Counts all matching files, even when a limit is set.

return db.files.get
  .count()

limit

Limits how many files elements are accessed.

return db.files.get
  .limit(1)
  .map(item => ({
    hash: item.Hash,
  }))

sortedBy

Sorts files by a database field.

return db.files.get
  .sortedBy('Hash')
  .map(item => ({
    hash: item.Hash,
  }))

autoEdit

Starts an edit session that buffers changes to matching files. Commit or roll them back when you are done.

const session = db.files.get
  .limit(1)
  .autoEdit()
const length = session.length
session.rollback()
return length

commit

Saves the pending changes.

const session = db.files.get
  .limit(1)
  .autoEdit()
const length = session.length
session.commit()
return length

rollback

Discards the pending changes.

const session = db.files.get
  .limit(1)
  .autoEdit()
const length = session.length
session.rollback()
return length

write.delete

Deletes every matching file in one transaction.

return db.files.get
  .limit(1)
  .write.delete()

byHash

Finds files where hash matches the supplied value. You can chain more filters on the result.

return db.files.get
  .byHash('a'.repeat(64))
  .map(item => ({
    hash: item.Hash,
  }))