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GHC 9.14.1 · lts/ghc-9.14.x · 45dd537 · 2026-10-11

Moduleyesod-test-1.7.0.3Haskell2010

Yesod.Test.CssQuery

Parsing CSS selectors into queries.

2 types
1 value

Packageyesod-test-1.7.0.3
Exports3
LanguageHaskell2010
LicenceMIT
SourceCssQuery.hs

datadata SelectorGroup

Constructors

DirectChildren [Selector]
DeepChildren [Selector]

Instances2Eq, Show

Eq SelectorGroupDefined in yesod-test-1.7.0.3 · Yesod.Test.CssQuery
Show SelectorGroupDefined in yesod-test-1.7.0.3 · Yesod.Test.CssQuery

datadata Selector

Constructors

ById Text
ByClass Text
ByTagName Text
ByAttrExists Text
ByAttrEquals Text Text
ByAttrContains Text Text
ByAttrStarts Text Text
ByAttrEnds Text Text

Instances2Eq, Show

Eq SelectorDefined in yesod-test-1.7.0.3 · Yesod.Test.CssQuery
Show SelectorDefined in yesod-test-1.7.0.3 · Yesod.Test.CssQuery

valueparseQuery :: Text -> Either String [[SelectorGroup]]

Parses a query into an intermediate format which is easy to feed to HXT

The top-level lists represent the top level comma separated queries.
SelectorGroup is a group of qualifiers which are separated with spaces or > like these three: table.main.odd tr.even > td.big
A SelectorGroup as a list of Selector items, following the above example the selectors in the group are: table, .main and .odd