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fixes fusion tests #104

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merged 2 commits into from
Nov 22, 2022
Merged

fixes fusion tests #104

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c1e0a47
fixes fusion tests
ringabout Nov 21, 2022
6f101e3
fixes headings
ringabout Nov 22, 2022
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6 changes: 3 additions & 3 deletions src/fusion/matching.rst
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Expand Up @@ -243,7 +243,7 @@ subpatterns or have trailing ``.._`` in pattern.
============= ============== ==============

Use examples
~~~~~~~~~~~~
############

- capture all elements in sequence: ``[all @elems]``
- get all elements until (not including "d"): ``[until @a is "d"]``
Expand Down Expand Up @@ -419,7 +419,7 @@ Predicates and infix operators
------------------------------

Infix operators
~~~~~~~~~~~~~~~
###############

By default object fields are either matched using recursive pattern, or
compared for equality (when ``field: "some value"`` is used). It is also
Expand All @@ -437,7 +437,7 @@ visible in the case branch.


Custom predicates
~~~~~~~~~~~~~~~~~
#################

Matching expressions using custom predicates is also possible. If it is not
necessary to capture matched element placeholder ``_.`` should be used as a
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3 changes: 3 additions & 0 deletions tests/tmatching.nim
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Expand Up @@ -904,6 +904,9 @@ suite "Matching":
text*: string
subn*: seq[HtmlNode]

proc `==`(x, y: HtmlNode): bool {.noSideEffect.} =
x.kind == y.kind and x.text == y.text and x.subn == y.subn

func add(n: var HtmlNode, s: HtmlNode) = n.subn.add s

func len(n: HtmlNode): int = n.subn.len
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