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https://github.com/ruby/ruby.git
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b257034ae5
Treats:
#start_with?
#end_with?
#delete_prefix
#delete_prefix!
#delete_suffix
#delete_suffix!
18 lines
740 B
Text
18 lines
740 B
Text
Returns whether +self+ starts with any of the given +string_or_regexp+.
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Matches patterns against the beginning of+self+.
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For each given +string_or_regexp+, the pattern is:
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- +string_or_regexp+ itself, if it is a Regexp.
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- <tt>Regexp.quote(string_or_regexp)</tt>, if +string_or_regexp+ is a string.
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Returns +true+ if any pattern matches the beginning, +false+ otherwise:
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'hello'.start_with?('hell') # => true
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'hello'.start_with?(/H/i) # => true
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'hello'.start_with?('heaven', 'hell') # => true
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'hello'.start_with?('heaven', 'paradise') # => false
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'тест'.start_with?('т') # => true
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'こんにちは'.start_with?('こ') # => true
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Related: String#end_with?.
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