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.IX Title "Config::Model::models::Itself::WarpValue 3pm"
.TH Config::Model::models::Itself::WarpValue 3pm "2022-01-30" "perl v5.32.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Config::Model::models::Itself::WarpValue \- Configuration class Itself::WarpValue
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Configuration classes used by Config::Model
.PP
Warp functionality enable a Value object to change its properties (i.e. default value or its type) dynamically according to the value of another Value object locate elsewhere in the configuration tree.
.SH "Elements"
.IX Header "Elements"
.SS "follow"
.IX Subsection "follow"
Specify with the path of the configuration element that drives the warp, i.e .the elements that control the property change. These are specified using a variable name (used in the \*(L"rules\*(R" formula)and a path to fetch the actual value. Example \f(CW$country\fR => \*(L" ! country\*(R" \fI Optional. Type hash of uniline.  \fR
.SS "rules"
.IX Subsection "rules"
Each key of the hash is a test (as formula using the variables defined in \*(L"follow\*(R" element) that are tried in sequences to apply its associated effects. \fI Optional. Type hash of warped_node.  \fR
.SH "SEE ALSO"
.IX Header "SEE ALSO"
.IP "\(bu" 4
cme