NAME Object::Declare - Declare object constructor SYNOPSIS use Object::Declare ['MyApp::Column', 'MyApp::Param']; my $objects = declare { param 'foo' => is immutable, valid_values are qw( more values ); column 'bar' => field1 is 'value', field2 is 'some_other_value'; }; print $objects->{foo}; # a MyApp::Param object print $objects->{bar}; # a MyApp::Column object DESCRIPTION This module exports one function, "declare", for building named objects with a declare syntax, similar to how Jifty::DBI::Schema defines its columns. Using a flexible import list syntax, one can change exported helper functions names (*declarator*), words to link labels and values together (*copula*), and the table of named classes to declare (*mapping*): use Object::Declare declarator => 'declare', # this is the default copula => ['is', 'are'], # this is the default mapping => { column => 'MyApp::Column', param => 'MyApp::Param', }; After the declarator block finishes execution, all helper functions are removed from the package. Same-named functions (such as &is and &are) that existed before the declarator's execution are restored correctly. AUTHORS Audrey Tang COPYRIGHT (The "MIT" License) Copyright 2006 by Audrey Tang . Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is fur- nished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT- NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.