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now running smooth without memoization

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This commit is contained in:
Felix Roos
2022-03-19 12:03:26 +01:00
parent 77fafd40fb
commit 61e81a4e60
8 changed files with 24 additions and 924 deletions
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repl/src/parse.ts
+5 -2
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@@ -12,7 +12,7 @@ const applyOptions = (parent: any) => (pat: any, i: number) => {
if (operator) {
switch (operator.type_) {
case 'stretch':
const speed = new Fraction(operator.arguments_.amount).inverse().valueOf();
const speed = new Fraction(operator.arguments_.amount).inverse();
return reify(pat).fast(speed);
case 'bjorklund':
return pat.euclid(operator.arguments_.pulse, operator.arguments_.step, operator.arguments_.rotation);
@@ -56,7 +56,9 @@ function resolveReplications(ast) {
options_: {
operator: {
type_: 'stretch',
arguments_: { amount: String(new Fraction(replicate).inverse().valueOf()) },
// valueOf should be ok here, as we turn it into a string
// fraction.js doc: "If you want to keep the number as it is, convert it to a string, as the string parser will not perform any further observations"
arguments_: { amount: String(new Fraction(replicate).inverse().valueOf()) },
},
},
},
@@ -103,6 +105,7 @@ export function patternifyAST(ast: any): any {
return ast.source_;
}
const { start, end } = ast.location_;
// should we really parse as number here? strings wont be fareyed...
const value = !isNaN(Number(ast.source_)) ? Number(ast.source_) : ast.source_;
// return ast.source_;
// the following line expects the shapeshifter to wrap this in withLocationOffset