[github地址:https://github.com/ABCDdouyae...]
pad
给字符串的左右加padding,也可以用于删减字符串两端
用法
:pad(str, length, options)|pad(length, str, options)
options
:
- char (string): 指定字符填充
- colors (boolean):Ajust to hidden terminal color characters, you may also use require 'pad/lib/colors' to avoid passing this option.
- strip (boolean):要求的长度小于原字符串长度,会对原字符串删减,默认false
- fixed_width (boolean):An optimization option to disable the usage of the wcwdith package to handle the discovery of characters using more than one column for display. one column to display
- wcwidth_options (object):Options passed to the wcwidth package used to calculate the display width of characters using more than one column.
返回
:string
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