Data.StrMap

Documentation

newtype StrMap k a

A StrMap is sort of like a HashMap, but sorts the keys on a Text representation. Additionally, it has more useful Semigroup and Monoid instances that (<>) the values when present.

Since: 0.1.0.0

Constructors

StrMap (Map (AsStr k) a)

Instances

Eq a => Eq (StrMap k a)

Defined in Data.StrMap

Methods

(==) :: StrMap k a -> StrMap k a -> Bool

(/=) :: StrMap k a -> StrMap k a -> Bool

Ord a => Ord (StrMap k a)

Defined in Data.StrMap

Methods

compare :: StrMap k a -> StrMap k a -> Ordering

(<) :: StrMap k a -> StrMap k a -> Bool

(<=) :: StrMap k a -> StrMap k a -> Bool

(>) :: StrMap k a -> StrMap k a -> Bool

(>=) :: StrMap k a -> StrMap k a -> Bool

max :: StrMap k a -> StrMap k a -> StrMap k a

min :: StrMap k a -> StrMap k a -> StrMap k a

(Show k, Show a) => Show (StrMap k a)

Defined in Data.StrMap

Methods

showsPrec :: Int -> StrMap k a -> ShowS

show :: StrMap k a -> String

showList :: [StrMap k a] -> ShowS

Semigroup a => Semigroup (StrMap k a)

Defined in Data.StrMap

Methods

(<>) :: StrMap k a -> StrMap k a -> StrMap k a

sconcat :: NonEmpty (StrMap k a) -> StrMap k a

stimes :: Integral b => b -> StrMap k a -> StrMap k a

Semigroup a => Monoid (StrMap k a)

Defined in Data.StrMap

Methods

mempty :: StrMap k a

mappend :: StrMap k a -> StrMap k a -> StrMap k a

mconcat :: [StrMap k a] -> StrMap k a

insert :: Show k => k -> a -> StrMap k a -> StrMap k a

Insert a value into a StrMap.

Since: 0.1.0.0

lookup :: Show k => k -> StrMap k a -> Maybe a

Lookup a value in the StrMap.

Since: 0.1.0.0

data AsStr k

A datatype for representing the keys of entries in a StrMap. Contains the original value as well as the Textual representation of that value.

The Eq and Ord instances only use the Text value.

Since: 0.1.0.0

Constructors

AsStr

Fields

• asStrText :: Text
• asStrValue :: k

Instances

Eq (AsStr k)

Defined in Data.StrMap

Methods

(==) :: AsStr k -> AsStr k -> Bool

(/=) :: AsStr k -> AsStr k -> Bool

Ord (AsStr k)

Defined in Data.StrMap

Methods

compare :: AsStr k -> AsStr k -> Ordering

(<) :: AsStr k -> AsStr k -> Bool

(<=) :: AsStr k -> AsStr k -> Bool

(>) :: AsStr k -> AsStr k -> Bool

(>=) :: AsStr k -> AsStr k -> Bool

max :: AsStr k -> AsStr k -> AsStr k

min :: AsStr k -> AsStr k -> AsStr k

Show k => Show (AsStr k)

Defined in Data.StrMap

Methods

showsPrec :: Int -> AsStr k -> ShowS

show :: AsStr k -> String

showList :: [AsStr k] -> ShowS

asStr :: Show k => k -> AsStr k

Pack a value into an AsStr of that value.

Since: 0.1.0.0