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Diffstat (limited to 'bin/lib/less/tree/condition.js')
-rw-r--r-- | bin/lib/less/tree/condition.js | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/bin/lib/less/tree/condition.js b/bin/lib/less/tree/condition.js deleted file mode 100644 index 6b79dc96..00000000 --- a/bin/lib/less/tree/condition.js +++ /dev/null @@ -1,42 +0,0 @@ -(function (tree) { - -tree.Condition = function (op, l, r, i, negate) { - this.op = op.trim(); - this.lvalue = l; - this.rvalue = r; - this.index = i; - this.negate = negate; -}; -tree.Condition.prototype.eval = function (env) { - var a = this.lvalue.eval(env), - b = this.rvalue.eval(env); - - var i = this.index, result; - - var result = (function (op) { - switch (op) { - case 'and': - return a && b; - case 'or': - return a || b; - default: - if (a.compare) { - result = a.compare(b); - } else if (b.compare) { - result = b.compare(a); - } else { - throw { type: "Type", - message: "Unable to perform comparison", - index: i }; - } - switch (result) { - case -1: return op === '<' || op === '=<'; - case 0: return op === '=' || op === '>=' || op === '=<'; - case 1: return op === '>' || op === '>='; - } - } - })(this.op); - return this.negate ? !result : result; -}; - -})(require('../tree')); |