如何调整撬片颜色

发布于 2024-12-10 16:34:51 字数 276 浏览 1 评论 0原文

编辑： 褪色的灰色仅是 0.9.7.3 及之前版本的问题。此后它已更改为深灰色。

Pry 具有很好的着色功能，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。

 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。

原文

Edit: 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 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.

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

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狼亦尘 2024-12-17 16:34:51

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

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（不确定您提到的到底是哪一个，但应该不难追踪）：
https://github.com/rubychan/coderay/blob /master/lib/coderay/encoders/terminal.rb

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

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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