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30e16a33c3
* Update docs given https://github.com/yaml/go-yaml/pull/348 * Fix for https://github.com/mikefarah/yq/issues/2677 Depends on https://github.com/yaml/go-yaml/pull/348 * Test for https://github.com/mikefarah/yq/issues/2677 * Remove redundant check and add test case for explicit `!!merge` on `*+` traversal * Bump go.yaml.in/yaml/v4 from 4.0.0-rc.4 to 4.0.0-rc.5
62 lines
745 B
Markdown
62 lines
745 B
Markdown
# Divide
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Divide behaves differently according to the type of the LHS:
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* strings: split by the divider
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* number: arithmetic division
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## String split
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Given a sample.yml file of:
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```yaml
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a: cat_meow
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b: _
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```
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then
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```bash
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yq '.c = .a / .b' sample.yml
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```
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will output
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```yaml
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a: cat_meow
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b: _
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c:
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- cat
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- meow
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```
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## Number division
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The result during division is calculated as a float
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Given a sample.yml file of:
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```yaml
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a: 12
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b: 2.5
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```
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then
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```bash
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yq '.a = .a / .b' sample.yml
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```
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will output
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```yaml
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a: 4.8
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b: 2.5
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```
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## Number division by zero
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Dividing by zero results in +Inf or -Inf
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Given a sample.yml file of:
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```yaml
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a: 1
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b: -1
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```
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then
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```bash
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yq '.a = .a / 0 | .b = .b / 0' sample.yml
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```
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will output
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```yaml
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a: +Inf
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b: -Inf
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```
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