IsSpace
Example
:kind! Eval (IsSpace 'a')Eval (IsSpace 'a') :: Bool= 'False
:kind! Eval (IsSpace ' ')Eval (IsSpace ' ') :: Bool= 'True
Modulefcf-containers-0.8.2Haskell2010
Fcf.Data.Char
Fcf.Data.Char
- 11 types
- Packagefcf-containers-0.8.2
- Exports11
- LanguageHaskell2010
- LicenceBSD-3-Clause
- SourceChar.hs
IsNewline
Example
:kind! Eval (IsNewLine 'a')Eval (IsNewLine 'a') :: Bool= 'False
:kind! Eval (IsNewLine '\n')Eval (IsNewLine '\n') :: Bool= 'True
IsTab
Example
:kind! Eval (IsTab 'a')Eval (IsTab 'a') :: Bool= 'False
:kind! Eval (IsTab '\t')Eval (IsTab '\t') :: Bool= 'True
IsSpaceDelim
Example
:kind! Eval (IsSpaceDelim 'a')Eval (IsSpaceDelim 'a') :: Bool= 'False
:kind! Eval (IsSpaceDelim '\n')Eval (IsSpaceDelim '\n') :: Bool= 'True
IsDigit
Example
:kind! Eval (IsDigit '3')Eval (IsDigit '3') :: Bool= 'True
:kind! Eval (IsDigit 'a')Eval (IsDigit 'a') :: Bool= 'False
CharOrd - compare two symbols and give type-level Ordering ( $ 'LT $, $ 'EQ $ or $ 'GT $ ).
Example
:kind! Eval (CharOrd 'a' 'b')Eval (CharOrd 'a' 'b') :: Ordering= 'LT
Less-than-or-equal comparison for symbols.
Example
:kind! Eval ('b' <= 'a')Eval ('b' <= 'a') :: Bool= 'False
Larger-than-or-equal comparison for symbols.
Example
:kind! Eval ('b' >= 'a')Eval ('b' >= 'a') :: Bool= 'True
Less-than comparison for symbols.
Example
:kind! Eval ('a' < 'b')Eval ('a' < 'b') :: Bool= 'True
Larger-than comparison for symbols.
Example
:kind! Eval ('b' > 'a')Eval ('b' > 'a') :: Bool= 'True
Equality of symbols
Example
:kind! Eval ('b' == 'a')Eval ('b' == 'a') :: Bool= 'False