Skip to content

Instantly share code, notes, and snippets.

@davidalekna

davidalekna/transform.ts

Last active January 6, 2020 11:20
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save davidalekna/10f5a23037b730f1d2c7e1a1ab89a2f4 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save davidalekna/10f5a23037b730f1d2c7e1a1ab89a2f4 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. davidalekna revised this gist Jan 6, 2020. No changes.
  2. Alekna revised this gist Jan 6, 2020. 1 changed file with 72 additions and 67 deletions.
    139 changes: 72 additions & 67 deletions transform.ts
    View file
    Original file line number Diff line number Diff line change
    @@ -1,78 +1,83 @@
    const example = {
    name: 'hello_world',
    children: {
    name: 'hello_world_2',
    something: 'hello_world_2',
    children: {
    someNumberValue: 23213,
    name: 'hey______whatsup',
    children: {
    name: 'h_e_ll_o_world_2',
    something: 'h____ello_world_2',
    arrayOfThings: [
    'asjd__asdasd',
    'dqwndiuwqd_213213',
    213213,
    [
    'asjd__asdasd',
    'dqwndiuwqd_213213',
    213213,
    [
    'asjd__asdasd',
    'dqwndiuwqd_213213',
    213213,
    ['asjd__asdasd', 'dqwndiuwqd_213213', 213213, { name: 'abu_gelis', children: { name: 'kobra______11' } }],
    ],
    ],
    ],
    },
    },
    },
    name: "hello_world",
    children: {
    name: "hello_world_2",
    something: "hello_world_2",
    children: {
    someNumberValue: 23213,
    name: "hey______whatsup",
    children: {
    name: "h_e_ll_o_world_2",
    something: "h____ello_world_2",
    arrayOfThings: [
    "asjd__asdasd",
    "dqwndiuwqd_213213",
    213213,
    [
    "asjd__asdasd",
    "dqwndiuwqd_213213",
    213213,
    [
    "asjd__asdasd",
    "dqwndiuwqd_213213",
    213213,
    [
    "asjd__asdasd",
    "dqwndiuwqd_213213",
    213213,
    { name: "abu_gelis", children: { name: "kobra______11" } }
    ]
    ]
    ]
    ]
    }
    }
    }
    };

    function transform(obj: object, match: RegExp | string, replaceWith: string) {
    if (!obj) return;
    if (!obj) return;

    return Object.keys(obj).reduce((acc, key) => {
    const item = obj[key];
    return Object.keys(obj).reduce((acc, key) => {
    const item = obj[key];

    if (Array.isArray(item)) {
    return {
    ...acc,
    [key]: item.map(i => {
    if (Array.isArray(i)) {
    return transform(i, match, replaceWith);
    }
    if (typeof i === 'string') {
    return i.replace(match, replaceWith);
    }
    return i;
    }),
    };
    }
    if (Array.isArray(item)) {
    return {
    ...acc,
    [key]: item.map(i => {
    if (Array.isArray(i)) {
    return transform(i, match, replaceWith);
    }
    if (typeof i === "string") {
    return i.replace(match, replaceWith);
    }
    return i;
    })
    };
    }

    if (typeof item !== 'object') {
    let value = item;
    if (typeof item !== "object") {
    let value = item;

    switch (typeof item) {
    case 'string':
    value = item.replace(match, replaceWith);
    break;
    default:
    value = item;
    break;
    }
    switch (typeof item) {
    case "string":
    value = item.replace(match, replaceWith);
    break;
    default:
    value = item;
    break;
    }

    return {
    ...acc,
    [key]: value,
    };
    }
    return {
    ...acc,
    [key]: value
    };
    }

    return {
    ...acc,
    [key]: transform(item, match, replaceWith),
    };
    }, {});
    return {
    ...acc,
    [key]: transform(item, match, replaceWith)
    };
    }, {});
    }
    console.log(transform(example, /\_/g, '-'));
    console.log(transform(example, /\_/g, "-"));
  3. davidalekna renamed this gist Jan 6, 2020. 1 changed file with 1 addition and 2 deletions.
    3 changes: 1 addition & 2 deletions gistfile1.txt → transform.ts
    View file
    Original file line number Diff line number Diff line change
    @@ -75,5 +75,4 @@ function transform(obj: object, match: RegExp | string, replaceWith: string) {
    };
    }, {});
    }

    transform(example, /\_/g, '-')
    console.log(transform(example, /\_/g, '-'));
  4. davidalekna created this gist Jan 6, 2020.
    79 changes: 79 additions & 0 deletions gistfile1.txt
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,79 @@
    const example = {
    name: 'hello_world',
    children: {
    name: 'hello_world_2',
    something: 'hello_world_2',
    children: {
    someNumberValue: 23213,
    name: 'hey______whatsup',
    children: {
    name: 'h_e_ll_o_world_2',
    something: 'h____ello_world_2',
    arrayOfThings: [
    'asjd__asdasd',
    'dqwndiuwqd_213213',
    213213,
    [
    'asjd__asdasd',
    'dqwndiuwqd_213213',
    213213,
    [
    'asjd__asdasd',
    'dqwndiuwqd_213213',
    213213,
    ['asjd__asdasd', 'dqwndiuwqd_213213', 213213, { name: 'abu_gelis', children: { name: 'kobra______11' } }],
    ],
    ],
    ],
    },
    },
    },
    };

    function transform(obj: object, match: RegExp | string, replaceWith: string) {
    if (!obj) return;

    return Object.keys(obj).reduce((acc, key) => {
    const item = obj[key];

    if (Array.isArray(item)) {
    return {
    ...acc,
    [key]: item.map(i => {
    if (Array.isArray(i)) {
    return transform(i, match, replaceWith);
    }
    if (typeof i === 'string') {
    return i.replace(match, replaceWith);
    }
    return i;
    }),
    };
    }

    if (typeof item !== 'object') {
    let value = item;

    switch (typeof item) {
    case 'string':
    value = item.replace(match, replaceWith);
    break;
    default:
    value = item;
    break;
    }

    return {
    ...acc,
    [key]: value,
    };
    }

    return {
    ...acc,
    [key]: transform(item, match, replaceWith),
    };
    }, {});
    }

    transform(example, /\_/g, '-')