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https://github.com/astaxie/flatmap

flatmap transform nested map to flatten map
https://github.com/astaxie/flatmap

Last synced: 1 day ago
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flatmap transform nested map to flatten map

Host: GitHub
URL: https://github.com/astaxie/flatmap
Owner: astaxie
License: apache-2.0
Created: 2016-05-05T07:58:49.000Z (over 8 years ago)
Default Branch: master
Last Pushed: 2016-05-05T14:55:49.000Z (over 8 years ago)
Last Synced: 2024-08-03T11:01:53.099Z (3 months ago)
Language: Go
Size: 7.81 KB
Stars: 42
Watchers: 5
Forks: 7
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# flatmap
flatmap transform nested map to flatten map

# How to use?

```
package main

import (
"fmt"
"log"
"sort"
"encoding/json"

"github.com/astaxie/flatmap"
)

var data =`
{
"id": 1296269,
"owner": {
"login": "octocat",
"id": 1,
"avatar_url": "https://github.com/images/error/octocat_happy.gif",
"gravatar_id": "somehexcode",
"url": "https://api.github.com/users/octocat",
"html_url": "https://github.com/octocat",
"followers_url": "https://api.github.com/users/octocat/followers",
"following_url": "https://api.github.com/users/octocat/following{/other_user}",
"gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
"starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
"organizations_url": "https://api.github.com/users/octocat/orgs",
"repos_url": "https://api.github.com/users/octocat/repos",
"events_url": "https://api.github.com/users/octocat/events{/privacy}",
"received_events_url": "https://api.github.com/users/octocat/received_events",
"type": "User",
"site_admin": false
},
"name": "Hello-World",
"full_name": "octocat/Hello-World",
"description": "This your first repo!",
"private": false,
"fork": false,
"url": "https://api.github.com/repos/octocat/Hello-World",
"html_url": "https://github.com/octocat/Hello-World",
"clone_url": "https://github.com/octocat/Hello-World.git",
"git_url": "git://github.com/octocat/Hello-World.git",
"ssh_url": "[email protected]:octocat/Hello-World.git",
"svn_url": "https://svn.github.com/octocat/Hello-World",
"mirror_url": "git://git.example.com/octocat/Hello-World",
"homepage": "https://github.com",
"language": null,
"forks_count": 9,
"stargazers_count": 80,
"watchers_count": 80,
"size": 108,
"default_branch": "master",
"open_issues_count": 0,
"has_issues": true,
"has_wiki": true,
"has_downloads": true,
"pushed_at": "2011-01-26T19:06:43Z",
"created_at": "2011-01-26T19:01:12Z",
"updated_at": "2011-01-26T19:14:43Z",
"permissions": {
"admin": false,
"push": false,
"pull": true
},
"subscribers_count": 42,
"organization": {
"login": "octocat",
"id": 1,
"avatar_url": "https://github.com/images/error/octocat_happy.gif",
"gravatar_id": "somehexcode",
"url": "https://api.github.com/users/octocat",
"html_url": "https://github.com/octocat",
"followers_url": "https://api.github.com/users/octocat/followers",
"following_url": "https://api.github.com/users/octocat/following{/other_user}",
"gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
"starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
"organizations_url": "https://api.github.com/users/octocat/orgs",
"repos_url": "https://api.github.com/users/octocat/repos",
"events_url": "https://api.github.com/users/octocat/events{/privacy}",
"received_events_url": "https://api.github.com/users/octocat/received_events",
"type": "Organization",
"site_admin": false
},
"parent": {
"id": 1296269,
"owner": {
"login": "octocat",
"id": 1,
"avatar_url": "https://github.com/images/error/octocat_happy.gif",
"gravatar_id": "somehexcode",
"url": "https://api.github.com/users/octocat",
"html_url": "https://github.com/octocat",
"followers_url": "https://api.github.com/users/octocat/followers",
"following_url": "https://api.github.com/users/octocat/following{/other_user}",
"gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
"starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
"organizations_url": "https://api.github.com/users/octocat/orgs",
"repos_url": "https://api.github.com/users/octocat/repos",
"events_url": "https://api.github.com/users/octocat/events{/privacy}",
"received_events_url": "https://api.github.com/users/octocat/received_events",
"type": "User",
"site_admin": false
},
"name": "Hello-World",
"full_name": "octocat/Hello-World",
"description": "This your first repo!",
"private": false,
"fork": true,
"url": "https://api.github.com/repos/octocat/Hello-World",
"html_url": "https://github.com/octocat/Hello-World",
"clone_url": "https://github.com/octocat/Hello-World.git",
"git_url": "git://github.com/octocat/Hello-World.git",
"ssh_url": "[email protected]:octocat/Hello-World.git",
"svn_url": "https://svn.github.com/octocat/Hello-World",
"mirror_url": "git://git.example.com/octocat/Hello-World",
"homepage": "https://github.com",
"language": null,
"forks_count": 9,
"stargazers_count": 80,
"watchers_count": 80,
"size": 108,
"default_branch": "master",
"open_issues_count": 0,
"has_issues": true,
"has_wiki": true,
"has_downloads": true,
"pushed_at": "2011-01-26T19:06:43Z",
"created_at": "2011-01-26T19:01:12Z",
"updated_at": "2011-01-26T19:14:43Z",
"permissions": {
"admin": false,
"push": false,
"pull": true
}
},
"source": {
"id": 1296269,
"owner": {
"login": "octocat",
"id": 1,
"avatar_url": "https://github.com/images/error/octocat_happy.gif",
"gravatar_id": "somehexcode",
"url": "https://api.github.com/users/octocat",
"html_url": "https://github.com/octocat",
"followers_url": "https://api.github.com/users/octocat/followers",
"following_url": "https://api.github.com/users/octocat/following{/other_user}",
"gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
"starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
"organizations_url": "https://api.github.com/users/octocat/orgs",
"repos_url": "https://api.github.com/users/octocat/repos",
"events_url": "https://api.github.com/users/octocat/events{/privacy}",
"received_events_url": "https://api.github.com/users/octocat/received_events",
"type": "User",
"site_admin": false
},
"name": "Hello-World",
"full_name": "octocat/Hello-World",
"description": "This your first repo!",
"private": false,
"fork": true,
"url": "https://api.github.com/repos/octocat/Hello-World",
"html_url": "https://github.com/octocat/Hello-World",
"clone_url": "https://github.com/octocat/Hello-World.git",
"git_url": "git://github.com/octocat/Hello-World.git",
"ssh_url": "[email protected]:octocat/Hello-World.git",
"svn_url": "https://svn.github.com/octocat/Hello-World",
"mirror_url": "git://git.example.com/octocat/Hello-World",
"homepage": "https://github.com",
"language": null,
"forks_count": 9,
"stargazers_count": 80,
"watchers_count": 80,
"size": 108,
"default_branch": "master",
"open_issues_count": 0,
"has_issues": true,
"has_wiki": true,
"has_downloads": true,
"pushed_at": "2011-01-26T19:06:43Z",
"created_at": "2011-01-26T19:01:12Z",
"updated_at": "2011-01-26T19:14:43Z",
"permissions": {
"admin": false,
"push": false,
"pull": true
}
}
}
`

func main() {
var mp map[string]interface{}
if err := json.Unmarshal([]byte(data), &mp); err != nil {
log.Fatal(err)
}
fm, err := flatmap.Flatten(mp)
if err != nil {
log.Fatal(err)
}
var ks []string
for k:=range fm{
ks = append(ks,k)
}
sort.Strings(ks)
for _,k:=range ks{
fmt.Println(k,":",fm[k])
}

}

```

# output
Key | Value
----| -----
clone_url | https://github.com/octocat/Hello-World.git
created_at | 2011-01-26T19:01:12Z
default_branch | master
description | This your first repo!
fork | false
forks_count | 9.000000
full_name | octocat/Hello-World
git_url | git://github.com/octocat/Hello-World.git
has_downloads | true
has_issues | true
has_wiki | true
homepage | https://github.com
html_url | https://github.com/octocat/Hello-World
id | 1296269.000000
language |
mirror_url | git://git.example.com/octocat/Hello-World
name | Hello-World
open_issues_count | 0.000000
organization.avatar_url | https://github.com/images/error/octocat_happy.gif
organization.events_url | https://api.github.com/users/octocat/events{/privacy}
organization.followers_url | https://api.github.com/users/octocat/followers
organization.following_url | https://api.github.com/users/octocat/following{/other_user}
organization.gists_url | https://api.github.com/users/octocat/gists{/gist_id}
organization.gravatar_id | somehexcode
organization.html_url | https://github.com/octocat
organization.id | 1.000000
organization.login | octocat
organization.organizations_url | https://api.github.com/users/octocat/orgs
organization.received_events_url | https://api.github.com/users/octocat/received_events
organization.repos_url | https://api.github.com/users/octocat/repos
organization.site_admin | false
organization.starred_url | https://api.github.com/users/octocat/starred{/owner}{/repo}
organization.subscriptions_url | https://api.github.com/users/octocat/subscriptions
organization.type | Organization
organization.url | https://api.github.com/users/octocat
owner.avatar_url | https://github.com/images/error/octocat_happy.gif
owner.events_url | https://api.github.com/users/octocat/events{/privacy}
owner.followers_url | https://api.github.com/users/octocat/followers
owner.following_url | https://api.github.com/users/octocat/following{/other_user}
owner.gists_url | https://api.github.com/users/octocat/gists{/gist_id}
owner.gravatar_id | somehexcode
owner.html_url | https://github.com/octocat
owner.id | 1.000000
owner.login | octocat
owner.organizations_url | https://api.github.com/users/octocat/orgs
owner.received_events_url | https://api.github.com/users/octocat/received_events
owner.repos_url | https://api.github.com/users/octocat/repos
owner.site_admin | false
owner.starred_url | https://api.github.com/users/octocat/starred{/owner}{/repo}
owner.subscriptions_url | https://api.github.com/users/octocat/subscriptions
owner.type | User
owner.url | https://api.github.com/users/octocat
parent.clone_url | https://github.com/octocat/Hello-World.git
parent.created_at | 2011-01-26T19:01:12Z
parent.default_branch | master
parent.description | This your first repo!
parent.fork | true
parent.forks_count | 9.000000
parent.full_name | octocat/Hello-World
parent.git_url | git://github.com/octocat/Hello-World.git
parent.has_downloads | true
parent.has_issues | true
parent.has_wiki | true
parent.homepage | https://github.com
parent.html_url | https://github.com/octocat/Hello-World
parent.id | 1296269.000000
parent.language |
parent.mirror_url | git://git.example.com/octocat/Hello-World
parent.name | Hello-World
parent.open_issues_count | 0.000000
parent.owner.avatar_url | https://github.com/images/error/octocat_happy.gif
parent.owner.events_url | https://api.github.com/users/octocat/events{/privacy}
parent.owner.followers_url | https://api.github.com/users/octocat/followers
parent.owner.following_url | https://api.github.com/users/octocat/following{/other_user}
parent.owner.gists_url | https://api.github.com/users/octocat/gists{/gist_id}
parent.owner.gravatar_id | somehexcode
parent.owner.html_url | https://github.com/octocat
parent.owner.id | 1.000000
parent.owner.login | octocat
parent.owner.organizations_url | https://api.github.com/users/octocat/orgs
parent.owner.received_events_url | https://api.github.com/users/octocat/received_events
parent.owner.repos_url | https://api.github.com/users/octocat/repos
parent.owner.site_admin | false
parent.owner.starred_url | https://api.github.com/users/octocat/starred{/owner}{/repo}
parent.owner.subscriptions_url | https://api.github.com/users/octocat/subscriptions
parent.owner.type | User
parent.owner.url | https://api.github.com/users/octocat
parent.permissions.admin | false
parent.permissions.pull | true
parent.permissions.push | false
parent.private | false
parent.pushed_at | 2011-01-26T19:06:43Z
parent.size | 108.000000
parent.ssh_url | [email protected]:octocat/Hello-World.git
parent.stargazers_count | 80.000000
parent.svn_url | https://svn.github.com/octocat/Hello-World
parent.updated_at | 2011-01-26T19:14:43Z
parent.url | https://api.github.com/repos/octocat/Hello-World
parent.watchers_count | 80.000000
permissions.admin | false
permissions.pull | true
permissions.push | false
private | false
pushed_at | 2011-01-26T19:06:43Z
size | 108.000000
source.clone_url | https://github.com/octocat/Hello-World.git
source.created_at | 2011-01-26T19:01:12Z
source.default_branch | master
source.description | This your first repo!
source.fork | true
source.forks_count | 9.000000
source.full_name | octocat/Hello-World
source.git_url | git://github.com/octocat/Hello-World.git
source.has_downloads | true
source.has_issues | true
source.has_wiki | true
source.homepage | https://github.com
source.html_url | https://github.com/octocat/Hello-World
source.id | 1296269.000000
source.language |
source.mirror_url | git://git.example.com/octocat/Hello-World
source.name | Hello-World
source.open_issues_count | 0.000000
source.owner.avatar_url | https://github.com/images/error/octocat_happy.gif
source.owner.events_url | https://api.github.com/users/octocat/events{/privacy}
source.owner.followers_url | https://api.github.com/users/octocat/followers
source.owner.following_url | https://api.github.com/users/octocat/following{/other_user}
source.owner.gists_url | https://api.github.com/users/octocat/gists{/gist_id}
source.owner.gravatar_id | somehexcode
source.owner.html_url | https://github.com/octocat
source.owner.id | 1.000000
source.owner.login | octocat
source.owner.organizations_url | https://api.github.com/users/octocat/orgs
source.owner.received_events_url | https://api.github.com/users/octocat/received_events
source.owner.repos_url | https://api.github.com/users/octocat/repos
source.owner.site_admin | false
source.owner.starred_url | https://api.github.com/users/octocat/starred{/owner}{/repo}
source.owner.subscriptions_url | https://api.github.com/users/octocat/subscriptions
source.owner.type | User
source.owner.url | https://api.github.com/users/octocat
source.permissions.admin | false
source.permissions.pull | true
source.permissions.push | false
source.private | false
source.pushed_at | 2011-01-26T19:06:43Z
source.size | 108.000000
source.ssh_url | [email protected]:octocat/Hello-World.git
source.stargazers_count | 80.000000
source.svn_url | https://svn.github.com/octocat/Hello-World
source.updated_at | 2011-01-26T19:14:43Z
source.url | https://api.github.com/repos/octocat/Hello-World
source.watchers_count | 80.000000
ssh_url | [email protected]:octocat/Hello-World.git
stargazers_count | 80.000000
subscribers_count | 42.000000
svn_url | https://svn.github.com/octocat/Hello-World
updated_at | 2011-01-26T19:14:43Z
url | https://api.github.com/repos/octocat/Hello-World
watchers_count | 80.000000