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2 lines
335 B
2 lines
335 B
function f(i){return{all:i=i||new Map,on:function(e,n){var t=i.get(e);t?t.push(n):i.set(e,[n])},off:function(e,n){var t=i.get(e);t&&(n?t.splice(t.indexOf(n)>>>0,1):i.set(e,[]))},emit:function(e,n){var t=i.get(e);t&&t.slice().map(function(c){c(n)}),(t=i.get("*"))&&t.slice().map(function(c){c(e,n)})}}}const o=f();export{o as default};
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