src/opal.js
function const_lookup_nesting(nesting, name) {
    var i, ii, result, constant;

    if (nesting.length === 0) return;

    // If the nesting is not empty the constant is looked up in its elements
    // and in order. The ancestors of those elements are ignored.
    for (i = 0, ii = nesting.length; i < ii; i++) {
      constant = nesting[i].$$const[name];
      if (constant != null) return constant;
    }
  }
function const_lookup_nesting(nesting, name) {
    var i, ii, result, constant;

    if (nesting.length === 0) return;

    // If the nesting is not empty the constant is looked up in its elements
    // and in order. The ancestors of those elements are ignored.
    for (i = 0, ii = nesting.length; i < ii; i++) {
      constant = nesting[i].$$const[name];
      if (constant != null) return constant;
    }
  }
function const_lookup_nesting ( nesting , name ) { var i , ii , result , constant ; if ( nesting . length === 0 ) return ; // If the nesting is not empty the constant is looked up in its elements // and in order. The ancestors of those elements are ignored. for ( i = 0 , ii = nesting . length ; i < ii ; i ++ ) { constant = nesting [ i ] . $$const [ name ] ; if ( constant != null ) return constant ; } }
Walk up the nesting array looking for the constant
Walk up the nesting array looking for the constant