如何调整撬色 [英] How to adjust pry colors

问题描述

褪色只是 0.9.7.3 及之前版本的问题.此后已更改为更深的灰色.

The faded gray is only an issue with version 0.9.7.3 and before. It has since been changed to a darker gray.

Pry 有很好的着色，但是创建或更改对象时返回的值是我几乎看不到的褪色灰色.

Pry has nice colorizing, but the value returned when an object is created or changed is a faded gray that I can barely see.

 u = User.new
 =>#<User...   <<<<<< This is what is barely readable.

我尝试弄乱 .pryrc 中的值，但无法更改此颜色或任何其他颜色.

I tried messing with values in .pryrc, but couldn't get this, or any other color for that matter, to change.

推荐答案

Pry 使用 CodeRay 进行着色，因此您可以将以下内容放入 .pryrc 文件中:

Pry uses CodeRay for coloring, so you can put the following in your .pryrc file:

CodeRay.scan("example", :ruby).term # just to load necessary files

TERM_TOKEN_COLORS = {
    :symbol => '1;31' # will make symbols bolded and light red on my terminal
}

module CodeRay
    module Encoders
        class Term < Encoder
            # override old colors
            TERM_TOKEN_COLORS.each_pair do |key, value|
                TOKEN_COLORS[key] = value
            end
        end
    end
end

您可以在此处看到所有可以自定义的值(不确定您提到的是哪一个，但应该不难找到):https://github.com/rubychan/coderay/blob/master/lib/coderay/encoders/terminal.rb

You can see here all values that can be customized (not sure which one exactly is the one you mentioned, but shouldn't be hard to track down): https://github.com/rubychan/coderay/blob/master/lib/coderay/encoders/terminal.rb

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