13 lines
571 B
Ruby
13 lines
571 B
Ruby
// environment
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definition nonpayable(env e) returns bool = e.msg.value == 0;
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definition nonzerosender(env e) returns bool = e.msg.sender != 0;
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definition sanity(env e) returns bool = clock(e) > 0 && clock(e) <= max_uint48;
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// math
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definition min(mathint a, mathint b) returns mathint = a < b ? a : b;
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definition max(mathint a, mathint b) returns mathint = a > b ? a : b;
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// time
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definition clock(env e) returns mathint = to_mathint(e.block.timestamp);
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definition isSetAndPast(env e, uint48 timepoint) returns bool = timepoint != 0 && to_mathint(timepoint) <= clock(e);
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