Selectively replace multiple instances of a character within a string: Difference between revisions
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m (→Python) |
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const ds = a[c]; |
const ds = a[c]; |
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return |
return Boolean(ds.length) ? [ |
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Object.assign(a, {[c]: ds.slice(1)}), |
Object.assign(a, {[c]: ds.slice(1)}), |
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ds[0] || c |
ds[0] || c |
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] : [a, c]; |
] : [a, c]; |
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})() : [a, c] |
})() : [a, c] |
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)(ruleMap) |
)(Object.assign({}, ruleMap))( |
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[...s] |
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)[1].join(""); |
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// ---------------------- TEST ----------------------- |
// ---------------------- TEST ----------------------- |
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const main = () => |
const main = () => |
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// Instance-specific character replacement rules. |
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nthInstanceReplaced({ |
nthInstanceReplaced({ |
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a: ["A", "B", null, "C", "D"], |
a: ["A", "B", null, "C", "D"], |
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