helpers.js

'lang sweet.js';

const TypeCodes = {
  Identifier: 0,
  Keyword: 1,
  Punctuator: 2,
  NumericLiteral: 3,
  StringLiteral: 4,
  TemplateElement: 5,
  Template: 6,
  RegExp: 7
};

function check(obj, type) {
  return obj && obj.type === 'RawSyntax' && obj.value.token.typeCode === type;
}

export function unwrap(obj) {
  if (obj == null) return {};
  if (obj.type === 'RawSyntax') {
    if (obj.value.token.typeCode === TypeCodes.StringLiteral) {
      return {
        value: obj.value.token.str
      };
    } else if (obj.value.token.typeCode === TypeCodes.Template) {
      return {
        value: obj.value.token.items
      };
    } else {
      return {
        value: obj.value.token.value
      };
    }
  } else if (obj.type === 'RawDelimiter') {
    return {
      value: obj.inner
    };
  }
  return {};
}

export function isIdentifier(obj) {
  return check(obj, TypeCodes.Identifier);
}

export function fromIdentifier(obj, x) {
  return obj.value.fromIdentifier(x);
}

export function isKeyword(obj) {
  return check(obj, TypeCodes.Keyword);
}

export function fromKeyword(obj, x) {
  return obj.value.fromKeyword(x);
}

export function isPunctuator(obj) {
  return check(obj, TypeCodes.Punctuator);
}

export function fromPunctuator(obj, x) {
  return obj.value.fromPunctuator(x);
}

export function isNumericLiteral(obj) {
  return check(obj, TypeCodes.NumericLiteral);
}

export function fromNumericLiteral(obj, x) {
  return obj.value.fromNumber(x);
}

export function isStringLiteral(obj) {
  return check(obj, TypeCodes.StringLiteral);
}

export function fromStringLiteral(obj, x) {
  return obj.value.fromString(x);
}

export function isTemplateElement(obj) {
  return check(obj, TypeCodes.TemplateElement);
}

export function isTemplate(obj) {
  return check(obj, TypeCodes.Template);
}

export function isRegExp(obj) {
  return check(obj, TypeCodes.RegExp);
}

export function isDelimiter(obj) {
  return obj && obj.type === 'RawDelimiter';
}

export function isParens(obj) {
  return obj && obj.type === 'RawDelimiter' && obj.kind === 'parens';
}

export function fromParens(obj, x) {
  return obj.value.from('parens', x);
}

export function isBrackets(obj) {
  return obj && obj.type === 'RawDelimiter' && obj.kind === 'brackets';
}

export function fromBrackets(obj, x) {
  return obj.value.from('brackets', x);
}

export function isBraces(obj) {
  return obj && obj.type === 'RawDelimiter' && obj.kind === 'braces';
}

export function fromBraces(obj, x) {
  return obj.value.from('braces', x);
}

export function isSyntaxTemplate(obj) {
  return obj && obj.type === 'RawDelimiter' && obj.kind === 'syntaxTemplate';
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["src/helpers.js"],"names":["TypeCodes","Identifier","Keyword","Punctuator","NumericLiteral","StringLiteral","TemplateElement","Template","RegExp","check","obj","type","value","token","typeCode","unwrap","str","items","inner","isIdentifier","fromIdentifier","x","isKeyword","fromKeyword","isPunctuator","fromPunctuator","isNumericLiteral","fromNumericLiteral","fromNumber","isStringLiteral","fromStringLiteral","fromString","isTemplateElement","isTemplate","isRegExp","isDelimiter","isParens","kind","fromParens","from","isBrackets","fromBrackets","isBraces","fromBraces","isSyntaxTemplate"],"mappings":"AAAA;;AAsEA,MAAMA,YAAY;AAChBC,cAAY,CADI;AAEhBC,WAAS,CAFO;AAGhBC,cAAY,CAHI;AAIhBC,kBAAgB,CAJA;AAKhBC,iBAAe,CALC;AAMhBC,mBAAiB,CAND;AAOhBC,YAAU,CAPM;AAQhBC,UAAQ;AARQ,CAAlB;;AAWA,SAASC,KAAT,CAAeC,GAAf,EAA0BC,IAA1B,EAAgD;AAC9C,SAAOD,OAAOA,IAAIC,IAAJ,KAAa,WAApB,IAAmCD,IAAIE,KAAJ,CAAUC,KAAV,CAAgBC,QAAhB,KAA6BH,IAAvE;AACD;;AAED,OAAO,SAASI,MAAT,CAAgBL,GAAhB,EAA6C;AAClD,MAAIA,OAAO,IAAX,EAAiB,OAAO,EAAP;AACjB,MAAIA,IAAIC,IAAJ,KAAa,WAAjB,EAA8B;AAC5B,QAAID,IAAIE,KAAJ,CAAUC,KAAV,CAAgBC,QAAhB,KAA6Bd,UAAUK,aAA3C,EAA0D;AACxD,aAAO;AACLO,eAAOF,IAAIE,KAAJ,CAAUC,KAAV,CAAgBG;AADlB,OAAP;AAGD,KAJD,MAIO,IAAIN,IAAIE,KAAJ,CAAUC,KAAV,CAAgBC,QAAhB,KAA6Bd,UAAUO,QAA3C,EAAqD;AAC1D,aAAO;AACLK,eAAOF,IAAIE,KAAJ,CAAUC,KAAV,CAAgBI;AADlB,OAAP;AAGD,KAJM,MAIA;AACL,aAAO;AACLL,eAAOF,IAAIE,KAAJ,CAAUC,KAAV,CAAgBD;AADlB,OAAP;AAGD;AACF,GAdD,MAcO,IAAIF,IAAIC,IAAJ,KAAa,cAAjB,EAAiC;AACtC,WAAO;AACLC,aAAOF,IAAIQ;AADN,KAAP;AAGD;AACD,SAAO,EAAP;AACD;;AAED,OAAO,SAASC,YAAT,CAAsBT,GAAtB,EAAiC;AACtC,SAAOD,MAAMC,GAAN,EAAWV,UAAUC,UAArB,CAAP;AACD;;AAED,OAAO,SAASmB,cAAT,CAAwBV,GAAxB,EAAwCW,CAAxC,EAAmD;AACxD,SAAOX,IAAIE,KAAJ,CAAUQ,cAAV,CAAyBC,CAAzB,CAAP;AACD;;AAED,OAAO,SAASC,SAAT,CAAmBZ,GAAnB,EAA8B;AACnC,SAAOD,MAAMC,GAAN,EAAWV,UAAUE,OAArB,CAAP;AACD;;AAED,OAAO,SAASqB,WAAT,CAAqBb,GAArB,EAAqCW,CAArC,EAAgD;AACrD,SAAOX,IAAIE,KAAJ,CAAUW,WAAV,CAAsBF,CAAtB,CAAP;AACD;;AAED,OAAO,SAASG,YAAT,CAAsBd,GAAtB,EAAiC;AACtC,SAAOD,MAAMC,GAAN,EAAWV,UAAUG,UAArB,CAAP;AACD;;AAED,OAAO,SAASsB,cAAT,CAAwBf,GAAxB,EAAwCW,CAAxC,EAAmD;AACxD,SAAOX,IAAIE,KAAJ,CAAUa,cAAV,CAAyBJ,CAAzB,CAAP;AACD;;AAED,OAAO,SAASK,gBAAT,CAA0BhB,GAA1B,EAAqC;AAC1C,SAAOD,MAAMC,GAAN,EAAWV,UAAUI,cAArB,CAAP;AACD;;AAED,OAAO,SAASuB,kBAAT,CAA4BjB,GAA5B,EAA4CW,CAA5C,EAAuD;AAC5D,SAAOX,IAAIE,KAAJ,CAAUgB,UAAV,CAAqBP,CAArB,CAAP;AACD;;AAED,OAAO,SAASQ,eAAT,CAAyBnB,GAAzB,EAAoC;AACzC,SAAOD,MAAMC,GAAN,EAAWV,UAAUK,aAArB,CAAP;AACD;;AAED,OAAO,SAASyB,iBAAT,CAA2BpB,GAA3B,EAA2CW,CAA3C,EAAsD;AAC3D,SAAOX,IAAIE,KAAJ,CAAUmB,UAAV,CAAqBV,CAArB,CAAP;AACD;;AAED,OAAO,SAASW,iBAAT,CAA2BtB,GAA3B,EAAsC;AAC3C,SAAOD,MAAMC,GAAN,EAAWV,UAAUM,eAArB,CAAP;AACD;;AAED,OAAO,SAAS2B,UAAT,CAAoBvB,GAApB,EAA+B;AACpC,SAAOD,MAAMC,GAAN,EAAWV,UAAUO,QAArB,CAAP;AACD;;AAED,OAAO,SAAS2B,QAAT,CAAkBxB,GAAlB,EAA6B;AAClC,SAAOD,MAAMC,GAAN,EAAWV,UAAUQ,MAArB,CAAP;AACD;;AAED,OAAO,SAAS2B,WAAT,CAAqBzB,GAArB,EAAgC;AACrC,SAAOA,OAAOA,IAAIC,IAAJ,KAAa,cAA3B;AACD;;AAED,OAAO,SAASyB,QAAT,CAAkB1B,GAAlB,EAA6B;AAClC,SAAOA,OAAOA,IAAIC,IAAJ,KAAa,cAApB,IAAsCD,IAAI2B,IAAJ,KAAa,QAA1D;AACD;;AAED,OAAO,SAASC,UAAT,CAAoB5B,GAApB,EAAoCW,CAApC,EAA+C;AACpD,SAAOX,IAAIE,KAAJ,CAAU2B,IAAV,CAAe,QAAf,EAAyBlB,CAAzB,CAAP;AACD;;AAED,OAAO,SAASmB,UAAT,CAAoB9B,GAApB,EAA+B;AACpC,SAAOA,OAAOA,IAAIC,IAAJ,KAAa,cAApB,IAAsCD,IAAI2B,IAAJ,KAAa,UAA1D;AACD;;AAED,OAAO,SAASI,YAAT,CAAsB/B,GAAtB,EAAsCW,CAAtC,EAAiD;AACtD,SAAOX,IAAIE,KAAJ,CAAU2B,IAAV,CAAe,UAAf,EAA2BlB,CAA3B,CAAP;AACD;;AAED,OAAO,SAASqB,QAAT,CAAkBhC,GAAlB,EAA6B;AAClC,SAAOA,OAAOA,IAAIC,IAAJ,KAAa,cAApB,IAAsCD,IAAI2B,IAAJ,KAAa,QAA1D;AACD;;AAED,OAAO,SAASM,UAAT,CAAoBjC,GAApB,EAAoCW,CAApC,EAA+C;AACpD,SAAOX,IAAIE,KAAJ,CAAU2B,IAAV,CAAe,QAAf,EAAyBlB,CAAzB,CAAP;AACD;;AAED,OAAO,SAASuB,gBAAT,CAA0BlC,GAA1B,EAAqC;AAC1C,SAAOA,OAAOA,IAAIC,IAAJ,KAAa,cAApB,IAAsCD,IAAI2B,IAAJ,KAAa,gBAA1D;AACD","file":"helpers.js","sourcesContent":["'lang sweet.js';\n// @flow\n\ntype IdentifierCode = 0\ntype KeywordCode = 1\ntype PunctuatorCode = 2\ntype NumericLiteralCode = 3\ntype StringLiteralCode = 4\ntype TemplateElementCode = 5\ntype TemplateCode = 6\ntype RegExpCode = 7\n\ntype Codes = IdentifierCode | KeywordCode | PunctuatorCode | NumericLiteralCode | StringLiteralCode | TemplateElementCode | TemplateCode | RegExpCode\n\ntype IdentifierToken = {\n  typeCode: IdentifierCode;\n  value: string\n}\ntype KeywordToken = {\n  typeCode: KeywordCode;\n  value: string;\n}\ntype PunctuatorToken = {\n  typeCode: PunctuatorCode;\n  value: string;\n}\ntype NumericLiteralToken = {\n  typeCode: NumericLiteralCode;\n  value: number;\n}\ntype StringLiteralToken = {\n  typeCode: StringLiteralCode;\n  str: string\n}\ntype TemplateElementToken = {\n  typeCode: TemplateElementCode;\n  value: string;\n}\ntype TemplateToken = {\n  typeCode: TemplateCode;\n  items: Token[];\n}\ntype RegExpToken = {\n  typeCode: RegExpCode;\n  value: string;\n}\ntype Token = IdentifierToken | KeywordToken | PunctuatorToken | NumericLiteralToken | StringLiteralToken | TemplateElementToken | TemplateToken | RegExpToken\n\ninterface Syntax {\n  token: Token;\n  fromIdentifier(v: string): Syntax;\n  fromKeyword(v: string): Syntax;\n  fromPunctuator(v: string): Syntax;\n  fromNumber(n: number): Syntax;\n  fromString(s: string): Syntax;\n  from(kind: string, x: any): Syntax\n}\n\ntype RawSyntax = {\n  type: 'RawSyntax';\n  value: Syntax;\n}\ntype RawDelimiter = {\n  type: 'RawDelimiter';\n  kind: 'braces' | 'parens' | 'brackets' | 'syntaxTemplate';\n  inner: Term[]\n}\n\nexport type Term = RawSyntax | RawDelimiter\n\nconst TypeCodes = {\n  Identifier: 0,\n  Keyword: 1,\n  Punctuator: 2,\n  NumericLiteral: 3,\n  StringLiteral: 4,\n  TemplateElement: 5,\n  Template: 6,\n  RegExp: 7,\n};\n\nfunction check(obj: Term, type: Codes): boolean {\n  return obj && obj.type === 'RawSyntax' && obj.value.token.typeCode === type;\n}\n\nexport function unwrap(obj: ?Term): { value?: any } {\n  if (obj == null) return {};\n  if (obj.type === 'RawSyntax') {\n    if (obj.value.token.typeCode === TypeCodes.StringLiteral) {\n      return {\n        value: obj.value.token.str\n      };\n    } else if (obj.value.token.typeCode === TypeCodes.Template) {\n      return {\n        value: obj.value.token.items\n      };\n    } else {\n      return {\n        value: obj.value.token.value\n      };\n    }\n  } else if (obj.type === 'RawDelimiter') {\n    return {\n      value: obj.inner,\n    };\n  }\n  return {};\n}\n\nexport function isIdentifier(obj: Term) {\n  return check(obj, TypeCodes.Identifier);\n}\n\nexport function fromIdentifier(obj: RawSyntax, x: string) {\n  return obj.value.fromIdentifier(x);\n}\n\nexport function isKeyword(obj: Term) {\n  return check(obj, TypeCodes.Keyword);\n}\n\nexport function fromKeyword(obj: RawSyntax, x: string) {\n  return obj.value.fromKeyword(x);\n}\n\nexport function isPunctuator(obj: Term) {\n  return check(obj, TypeCodes.Punctuator);\n}\n\nexport function fromPunctuator(obj: RawSyntax, x: string) {\n  return obj.value.fromPunctuator(x);\n}\n\nexport function isNumericLiteral(obj: Term) {\n  return check(obj, TypeCodes.NumericLiteral);\n}\n\nexport function fromNumericLiteral(obj: RawSyntax, x: number) {\n  return obj.value.fromNumber(x);\n}\n\nexport function isStringLiteral(obj: Term) {\n  return check(obj, TypeCodes.StringLiteral);\n}\n\nexport function fromStringLiteral(obj: RawSyntax, x: string) {\n  return obj.value.fromString(x);\n}\n\nexport function isTemplateElement(obj: Term) {\n  return check(obj, TypeCodes.TemplateElement);\n}\n\nexport function isTemplate(obj: Term) {\n  return check(obj, TypeCodes.Template);\n}\n\nexport function isRegExp(obj: Term) {\n  return check(obj, TypeCodes.RegExp);\n}\n\nexport function isDelimiter(obj: Term) {\n  return obj && obj.type === 'RawDelimiter';\n}\n\nexport function isParens(obj: Term) {\n  return obj && obj.type === 'RawDelimiter' && obj.kind === 'parens';\n}\n\nexport function fromParens(obj: RawSyntax, x: Term[]) {\n  return obj.value.from('parens', x);\n}\n\nexport function isBrackets(obj: Term) {\n  return obj && obj.type === 'RawDelimiter' && obj.kind === 'brackets';\n}\n\nexport function fromBrackets(obj: RawSyntax, x: Term[]) {\n  return obj.value.from('brackets', x);\n}\n\nexport function isBraces(obj: Term) {\n  return obj && obj.type === 'RawDelimiter' && obj.kind === 'braces';\n}\n\nexport function fromBraces(obj: RawSyntax, x: Term[]) {\n  return obj.value.from('braces', x);\n}\n\nexport function isSyntaxTemplate(obj: Term) {\n  return obj && obj.type === 'RawDelimiter' && obj.kind === 'syntaxTemplate';\n}"]}