Module: Contracts::Formatters::InspectWrapper
- Included in:
- ClassInspectWrapper, ObjectInspectWrapper
- Defined in:
- lib/contracts/formatters.rb
Overview
A wrapper class to produce correct inspect behaviour for different contract values - constants, Class contracts, instance contracts etc.
Class Method Summary collapse
-
.create(value, full = true) ⇒ ClassInspectWrapper, ObjectInspectWrapper
InspectWrapper is a factory, will never be an instance.
Instance Method Summary collapse
- #delim(value) ⇒ Object
- #initialize(value, full) ⇒ Object
-
#inspect ⇒ Object
Inspect different types of contract values.
-
#to_s ⇒ Object
Eliminates eronious quotes in output that plain inspect includes.
Class Method Details
.create(value, full = true) ⇒ ClassInspectWrapper, ObjectInspectWrapper
InspectWrapper is a factory, will never be an instance
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# File 'lib/contracts/formatters.rb', line 43 def self.create(value, full = true) if value.class == Class ClassInspectWrapper else ObjectInspectWrapper end.new(value, full) end |
Instance Method Details
#delim(value) ⇒ Object
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# File 'lib/contracts/formatters.rb', line 70 def delim(value) @full ? "(#{value})" : "#{value}" end |
#initialize(value, full) ⇒ Object
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# File 'lib/contracts/formatters.rb', line 53 def initialize(value, full) @value, @full = value, full end |
#inspect ⇒ Object
Inspect different types of contract values. Contracts module prefix will be removed from classes. Custom to_s messages will be wrapped in round brackets to differentiate from standard Strings. Primitive values e.g. 42, true, nil will be left alone.
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# File 'lib/contracts/formatters.rb', line 62 def inspect return "" unless full? return @value.inspect if empty_val? return @value.to_s if plain? return delim(@value.to_s) if useful_to_s? useful_inspect end |
#to_s ⇒ Object
Eliminates eronious quotes in output that plain inspect includes.
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# File 'lib/contracts/formatters.rb', line 75 def to_s inspect end |