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authorAdam Strzelecki <ono@java.pl>2015-09-04 23:04:32 +0200
committerAdam Strzelecki <ono@java.pl>2015-09-04 23:04:32 +0200
commite80465dacf50f260abec30ae57d37b298c93fd83 (patch)
tree393394f8353a4adb49f95e6f13da1fd41681b7b3 /examples/talk
parentac9c1cd6b980d4f00eeb52d1109d8e2c8cd21213 (diff)
downloadNim-e80465dacf50f260abec30ae57d37b298c93fd83.tar.gz
tests: Trim .nim files trailing whitespace
via OSX: find . -name '*.nim' -exec sed -i '' -E 's/[[:space:]]+$//' {} +
Diffstat (limited to 'examples/talk')
0 files changed, 0 insertions, 0 deletions
 

generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-05-10 21:09:15 +0000


 


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.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
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.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
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.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
discard """
output: '''
0
1
2
3
4
5
Done
Finished
'''
"""
import asyncdispatch

var fs = newFutureStream[int]()

proc alpha() {.async.} =
  for i in 0 .. 5:
    await fs.write(i)
    await sleepAsync(100)

  echo("Done")
  fs.complete()

proc beta() {.async.} =
  while not fs.finished:
    let (hasValue, value) = await fs.read()
    if hasValue:
      echo(value)

  echo("Finished")

asyncCheck alpha()
waitFor beta()

template ensureCallbacksAreScheduled =
  # callbacks are called directly if the dispatcher is not running
  discard getGlobalDispatcher()

proc testCompletion() {.async.} =
  ensureCallbacksAreScheduled

  var stream = newFutureStream[string]()

  for i in 1..5:
    await stream.write($i)

  var readFuture = stream.readAll()
  stream.complete()
  yield readFuture
  let data = readFuture.read()
  doAssert(data.len == 5, "actual data len = " & $data.len)

waitFor testCompletion()

# TODO: Something like this should work eventually.
# proc delta(): FutureStream[string] {.async.} =
#   for i in 0 .. 5:
#     await sleepAsync(1000)
#     result.put($i)

#   return ""

# proc omega() {.async.} =
#   let fut = delta()
#   while not fut.finished():
#     echo(await fs.takeAsync())

#   echo("Finished")

# waitFor omega()