21 lines
529 B
Plaintext
21 lines
529 B
Plaintext
var colors = Hash(
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'black' => "000",
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'red' => "f00",
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'green' => "0f0",
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'yellow' => "ff0",
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'blue' => "00f",
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'magenta' => "f0f",
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'cyan' => "0ff",
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'white' => "fff",
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)
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colors.each { |color, code|
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String.def_method("in_#{color}", func (self) {
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'<span style="color: #' + code + '">' + self + '</span>'
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})
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}
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say "blue".in_blue;
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say "red".in_red;
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say "white".in_white;
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