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Added lume.isarray() to README

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rxi 2016-02-21 16:43:18 +00:00
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commit 59f90934aa
1 changed files with 8 additions and 2 deletions
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README.md
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@ -74,6 +74,13 @@ lume.weightedchoice({ ["cat"] = 10, ["dog"] = 5, ["frog"] = 0 })
-- Returns either "cat" or "dog" with "cat" being twice as likely to be chosen.
```
### lume.isarray(x)
Returns `true` if `x` is an array -- the value is assumed to be an array if it
is a table which contains a value at the index `1`. This function is used
internally and can be overridden if you wish to use a different method to detect
arrays.
### lume.push(t, ...)
Pushes all the given values to the end of the table `t` and returns the pushed
values. Nil values are ignored.
@ -488,4 +495,3 @@ lume.count(t, { age = 10 }) -- returns 2
This library is free software; you can redistribute it and/or modify it under
the terms of the MIT license. See [LICENSE](LICENSE) for details.