49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
// Copyright © 2016 Abcum Ltd
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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 fncs
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import (
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"context"
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)
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func count(ctx context.Context, args ...interface{}) (out float64, err error) {
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arr, _ := ensureSlice(args[0])
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for _, v := range arr {
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if v != nil {
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out++
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}
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}
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return
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}
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func countIf(ctx context.Context, args ...interface{}) (out float64, err error) {
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arr, _ := ensureSlice(args[0])
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for _, v := range arr {
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if v == args[1] {
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out++
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}
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}
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return
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}
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func countNot(ctx context.Context, args ...interface{}) (out float64, err error) {
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arr, _ := ensureSlice(args[0])
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for _, v := range arr {
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if v != args[1] {
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out++
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}
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}
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return
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}
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