Class: Fontist::ValidationCache

Inherits:
Lutaml::Model::Serializable
  • Object
show all
Defined in:
lib/fontist/validation.rb

Overview

Validation cache for storing/reusing validation results. Uses file metadata for automatic cache invalidation. Persisted to disk for fast subsequent validation runs.

Instance Method Summary collapse

Instance Method Details

#get(path) ⇒ Object

Get validation result for a path, checking if file has changed



100
101
102
103
104
105
106
107
108
109
110
111
 
# File 'lib/fontist/validation.rb', line 100

def get(path)
  return nil unless File.exist?(path)

  stat = File.stat(path)

  entries.find do |entry|
    next unless entry.path == path

    # Check if file has changed since caching
    entry.file_size == stat.size && entry.file_mtime == stat.mtime.to_i
  end
end

#set(result) ⇒ Object

Add or update a validation result



114
115
116
117
118
119
120
 
# File 'lib/fontist/validation.rb', line 114

def set(result)
  # Remove existing entry for same path
  @entries = entries.reject { |e| e.path == result.path }
  @entries << result
  @generated_at = Time.now.to_i
  self
end

#stale? ⇒ Boolean

Check if cache is stale (older than 24 hours)

Returns:

  • (Boolean) 


123
124
125
126
127
 
# File 'lib/fontist/validation.rb', line 123

def stale?
  return true if @generated_at.nil?

  (Time.now.to_i - @generated_at) > (24 * 60 * 60)
end

#to_lookup ⇒ Object

Build lookup hash for fast O(1) access by path (non-shared state)



95
96
97
 
# File 'lib/fontist/validation.rb', line 95

def to_lookup
  entries.index_by(&:path)
end