Class: ConvenientService::Utils::String::Enclose Private

Inherits:
Support::Command show all
Defined in:
lib/convenient_service/utils/string/enclose.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Examples:

Common usage.

ConvenientService::Utils::String::Enclose.call("foo", "_")
# => "_foo_"

ConvenientService::Utils::String::Enclose.call("", "_")
# => "_"

ConvenientService::Utils::String::Enclose.call(nil, "_")
# => "_"

Since:

  • 1.0.0

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Support::Command

[], call

Constructor Details

#initialize(string, char) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Parameters:

Since:

  • 1.0.0



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# File 'lib/convenient_service/utils/string/enclose.rb', line 40

def initialize(string, char)
  @string = string
  @char = char
end

Instance Attribute Details

#char ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.0.0



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# File 'lib/convenient_service/utils/string/enclose.rb', line 33

def char
  @char
end

#string ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.0.0



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# File 'lib/convenient_service/utils/string/enclose.rb', line 27

def string
  @string
end

Instance Method Details

#call ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

Since:

  • 1.0.0



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# File 'lib/convenient_service/utils/string/enclose.rb', line 48

def call
  return char unless string
  return char if string.empty?

  "#{char}#{string}#{char}"
end