Class: Putpaws::Env
- Inherits:
-
Object
- Object
- Putpaws::Env
- Defined in:
- lib/putpaws/env.rb
Overview
require ‘delegate’
Instance Attribute Summary collapse
-
#values ⇒ Object
readonly
Returns the value of attribute values.
Class Method Summary collapse
Instance Method Summary collapse
- #delete(key) ⇒ Object
- #fetch(key, default = nil, &block) ⇒ Object
- #fetch_for(key, default, &block) ⇒ Object
-
#initialize(values) ⇒ Env
constructor
A new instance of Env.
- #set(key, value = nil, &block) ⇒ Object
Constructor Details
#initialize(values) ⇒ Env
Returns a new instance of Env.
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# File 'lib/putpaws/env.rb', line 10 def initialize(values) @values = values end |
Instance Attribute Details
#values ⇒ Object (readonly)
Returns the value of attribute values.
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# File 'lib/putpaws/env.rb', line 8 def values @values end |
Class Method Details
.default ⇒ Object
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# File 'lib/putpaws/env.rb', line 4 def self.default @env ||= new({}) end |
Instance Method Details
#delete(key) ⇒ Object
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# File 'lib/putpaws/env.rb', line 26 def delete(key) values.delete(key) end |
#fetch(key, default = nil, &block) ⇒ Object
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# File 'lib/putpaws/env.rb', line 18 def fetch(key, default=nil, &block) fetch_for(key, default, &block) end |
#fetch_for(key, default, &block) ⇒ Object
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# File 'lib/putpaws/env.rb', line 22 def fetch_for(key, default, &block) block ? values.fetch(key, &block) : values.fetch(key, default) end |
#set(key, value = nil, &block) ⇒ Object
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# File 'lib/putpaws/env.rb', line 14 def set(key, value=nil, &block) values[key] = block || value end |