ce4c83ff
 wxy
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(function() {
var Declaration, Flex, flexSpec, list,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
flexSpec = require('./flex-spec');
Declaration = require('../declaration');
list = require('postcss/lib/list');
Flex = (function(superClass) {
extend(Flex, superClass);
function Flex() {
return Flex.__super__.constructor.apply(this, arguments);
}
Flex.names = ['flex', 'box-flex'];
Flex.oldValues = {
'auto': '1',
'none': '0'
};
Flex.prototype.prefixed = function(prop, prefix) {
var ref, spec;
ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
if (spec === 2009) {
return prefix + 'box-flex';
} else {
return Flex.__super__.prefixed.apply(this, arguments);
}
};
Flex.prototype.normalize = function() {
return 'flex';
};
Flex.prototype.set = function(decl, prefix) {
var components, spec;
spec = flexSpec(prefix)[0];
if (spec === 2009) {
decl.value = list.space(decl.value)[0];
decl.value = Flex.oldValues[decl.value] || decl.value;
return Flex.__super__.set.call(this, decl, prefix);
} else if (spec === 2012) {
components = list.space(decl.value);
if (components.length === 3 && components[2] === '0') {
decl.value = components.slice(0, 2).concat('0px').join(' ');
}
return Flex.__super__.set.call(this, decl, prefix);
} else {
return Flex.__super__.set.apply(this, arguments);
}
};
return Flex;
})(Declaration);
module.exports = Flex;
}).call(this);
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