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var R = require('../source');var eq = require('./shared/eq');
var isOdd = function(_, x) {return x % 2 === 1; };
describe('reduceWhile', function() {  it('reduces until its predicate fails', function() {    eq(R.reduceWhile(isOdd, R.add, 0, [1, 3, 1, 5, 20, 7, 7, 7]), 10);  });
  it('returns its accumulator when given an empty array', function() {    eq(R.reduceWhile(isOdd, R.add, 101, []), 101);  });
  it('short circuits with reduced', function() {    var appendWhileLessThan10 = function(acc, val) {return val > 10 ? R.reduced(acc) : R.append(val, acc);};    eq(R.reduceWhile(isOdd, appendWhileLessThan10, [], [1, 3, 1, 5, 20, 7]), [1, 3, 1, 5]);    eq(R.reduceWhile(isOdd, appendWhileLessThan10, [], [1, 3, 2, 5, 20, 7]), [1, 3]);  });});