submitting by implication. Accordingly, whenever a decree is made for the performance of a bilateral contract, the two sides of which constitute mutual and concurrent conditions, the court will, if necessary, appoint a time and place for performance, and will require both parties to perform at such time and place concurrently; and, if either of them refuses or neglects so to perform, he will be punished for contempt on the application of the other.
Having thus seen how equity exercises jurisdiction over affirmative contracts (and what is true in this respect of affirmative contracts is equally true of all affirmative obligations, whether created by contract or not), we are prepared to inquire over what affirmative contracts or obligations equity will assume jurisdiction. And here it must be borne in mind that we are now dealing only with the legal rights created by contracts and other obligations. When contracts or other obligations are the means of creating equitable rights, such rights can, of course, be enforced by equity alone; and hence equity assumes jurisdiction over such rights as of course. In what cases, then, will equity assume jurisdiction over the legal rights created by affirmative contracts and other affirmative obligations? In all cases in which these two questions can be answered in the affirmative, namely: First, will a compensation in money be an inadequate remedy for a breach of the contract or other obligation? Secondly, can equity enforce a specific reparation of the breach? It will be convenient to consider the second of these questions first; for the first question will arise only in those cases in which the second can be answered in the affirmative. The second question can be easily answered with sufficient accuracy for most purposes. If a contract consists in giving (dando), equity can enforce a specific reparation for a breach of it; if it consists in doing (faciendo), it cannot. Accordingly, equity will assume jurisdiction, e. g., over all contracts for buying
- Of course it is not meant that it is impossible for equity to enforce any contract which consists in doing; but only that the enforcement of such contracts in equity is likely to involve so much difficulty that equity will not attempt to enforce them. To this rule there are, however, exceptions, For example, in England if a railway company purchase land over which to construct its line, and agree, as a part of the consideration for the sale, to construct certain works on the land purchased, either with a view to rendering the railway less injurious to the vendor, or with a view to affording facilities to the vendor for using the railway, equity will compel the railway company to construct the works. Lytton v. The Great Northern Railway Co., 2 Kay & J. 394; Storer v. The Great Western Railway Co., 2 Y. & Coll. C. C. 48. This exception is supported by very strong reasons: first, the railway company is paid in advance for constructing the works; secondly, the vendor