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https://github.com/IBM/fp-go.git
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33 lines
1.0 KiB
Go
33 lines
1.0 KiB
Go
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// Copyright (c) 2024 - 2025 IBM Corp.
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// All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package state
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import (
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"github.com/IBM/fp-go/v2/pair"
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"github.com/IBM/fp-go/v2/reader"
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)
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type (
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// some type aliases
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Reader[R, A any] = reader.Reader[R, A]
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Pair[L, R any] = pair.Pair[L, R]
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// State represents an operation on top of a current [State] that produces a value and a new [State]
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State[S, A any] = Reader[S, pair.Pair[S, A]]
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Operator[S, A, B any] = Reader[State[S, A], State[S, B]]
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)
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