typia/lib/internal/private/__randomComposition.mjs.map

Superfast runtime validators with only one line

{"version":3,"file":"__randomComposition.mjs","names":[],"sources":["../../../src/internal/private/__randomComposition.ts"],"sourcesContent":["import { _randomInteger } from \"../_randomInteger\";\n\n/**\n * Splits `total` into `count` parts, each inside `[minimum, maximum]`.\n *\n * Used where a format's length is the sum of its segments — an IPv4 octet spans\n * one to three digits, an IPv6 group one to four — so a requested total length\n * is realized by choosing how many characters each segment contributes instead\n * of redrawing whole addresses and hoping one lands in the window (issue\n * #2284).\n *\n * The caller guarantees `count * minimum <= total <= count * maximum`; each\n * part is drawn from the range that still leaves the remaining parts\n * satisfiable.\n */\nexport const __randomComposition = (props: {\n  total: number;\n  count: number;\n  minimum: number;\n  maximum: number;\n}): number[] => {\n  const parts: number[] = [];\n  let remaining: number = props.total;\n  for (let i: number = 0; i < props.count; ++i) {\n    const rest: number = props.count - i - 1;\n    const value: number = _randomInteger({\n      type: \"integer\",\n      minimum: Math.max(props.minimum, remaining - rest * props.maximum),\n      maximum: Math.min(props.maximum, remaining - rest * props.minimum),\n    });\n    parts.push(value);\n    remaining -= value;\n  }\n  return parts;\n};\n\n/** Draws `length` decimal digits, leading zeros included. */\nexport const __randomDigits = (length: number): string => {\n  let text: string = \"\";\n  for (let i: number = 0; i < length; ++i)\n    text += String(_randomInteger({ type: \"integer\", minimum: 0, maximum: 9 }));\n  return text;\n};\n\n/** Draws a decimal number of exactly `length` digits without a leading zero. */\nexport const __randomNumeric = (length: number): string =>\n  length <= 1\n    ? String(_randomInteger({ type: \"integer\", minimum: 0, maximum: 9 }))\n    : String(_randomInteger({ type: \"integer\", minimum: 1, maximum: 9 })) +\n      __randomDigits(length - 1);\n"],"mappings":";;;;;;;;;;;;;;;AAeA,MAAa,uBAAuB,UAKpB;CACd,MAAM,QAAkB,CAAC;CACzB,IAAI,YAAoB,MAAM;CAC9B,KAAK,IAAI,IAAY,GAAG,IAAI,MAAM,OAAO,EAAE,GAAG;EAC5C,MAAM,OAAe,MAAM,QAAQ,IAAI;EACvC,MAAM,QAAgB,eAAe;GACnC,MAAM;GACN,SAAS,KAAK,IAAI,MAAM,SAAS,YAAY,OAAO,MAAM,OAAO;GACjE,SAAS,KAAK,IAAI,MAAM,SAAS,YAAY,OAAO,MAAM,OAAO;EACnE,CAAC;EACD,MAAM,KAAK,KAAK;EAChB,aAAa;CACf;CACA,OAAO;AACT;;AAGA,MAAa,kBAAkB,WAA2B;CACxD,IAAI,OAAe;CACnB,KAAK,IAAI,IAAY,GAAG,IAAI,QAAQ,EAAE,GACpC,QAAQ,OAAO,eAAe;EAAE,MAAM;EAAW,SAAS;EAAG,SAAS;CAAE,CAAC,CAAC;CAC5E,OAAO;AACT;;AAGA,MAAa,mBAAmB,WAC9B,UAAU,IACN,OAAO,eAAe;CAAE,MAAM;CAAW,SAAS;CAAG,SAAS;AAAE,CAAC,CAAC,IAClE,OAAO,eAAe;CAAE,MAAM;CAAW,SAAS;CAAG,SAAS;AAAE,CAAC,CAAC,IAClE,eAAe,SAAS,CAAC"}