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authorBoris Kolpackov <boris@codesynthesis.com>2022-09-29 13:12:19 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2022-09-29 14:14:51 +0200
commit785087aa43cf962855724b8fa5da393022204a14 (patch)
tree4a24ca94679d72cf160d2ef528bba2c8dac45cb4 /libbuild2/bash/rule.hxx
parentd7cb460833e6dde3e3b958b993eee3eee4ae3bf0 (diff)
Add $find(<sequence>, <value>), $find_index(<sequence>, <value>) functions
The $find() function returns true if the sequence contains the specified value. The $find_index() function returns the index of the first element in the sequence that is equal to the specified value or $size(<sequence>) if none is found. For string sequences, it's possible to request case- insensitive comparison with a flag.
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