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42 lines
2.0 KiB
Markdown
42 lines
2.0 KiB
Markdown
---
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title: "data#string API"
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description: "data#string API provides some basic functions and values for string."
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---
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# [Available APIs](../../) >> data#string
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<!-- vim-markdown-toc GFM -->
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- [Intro](#intro)
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- [functions](#functions)
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<!-- vim-markdown-toc -->
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## Intro
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`data#string` API provides some functions to manipulate a string. Here is an example for using this api:
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```vim
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let s:STR = SpaceVim#api#import('data#string')
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let str1 = ' hello world '
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let str2 = s:STR.trim(str1)
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echo str1
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" then you will see only `hello world`
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```
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## functions
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| name | description |
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| ------------------------------- | ------------------------------------------------------------------------ |
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| `trim(str)` | remove spaces from the beginning and end of a string, return the resuilt |
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| `trim_start(str)` | remove spaces from the beginning a string, return the resuilt |
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| `trim_end(str)` | remove spaces from the end of a string, return the resuilt |
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| `fill(str, len[, char])` | fill the char after string |
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| `fill_left(str, len[, char])` | same as fill(), but the char will be append on the left |
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| `fill_middle(str, len[, char])` | same as fill(), but the char will be append arround the string |
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| `string2chars(str)` | return a list of chars in the string |
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| `strALLIndex(str, )` | return a list of position found in this string |
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| `strQ2B(str)` | change string form Q 2 B |
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| `strB2Q(str)` | change string form B 2 Q |
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| `split(str)` | split string into list |
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