Class: Ibex::Impact::Seeds

Inherits:
Object
  • Object
show all
Defined in:
lib/ibex/impact/seeds.rb

Overview

Converts command-line symbols and Diff rule ids into analysis seeds.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(grammar, names, origin: "symbol") ⇒ Seeds

Returns a new instance of Seeds.



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# File 'lib/ibex/impact/seeds.rb', line 16

def initialize(grammar, names, origin: "symbol")
  @grammar = grammar
  @sets = Analysis::Sets.new(grammar)
  @records = names.flat_map { |name| resolve(name, origin) }.sort_by { |record| seed_symbol(record) }
  @ids = @records.map { |record| seed_id(record) }.uniq.freeze
  @records = @records.freeze
  freeze
end

Instance Attribute Details

#ids ⇒ Object (readonly) 



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# File 'lib/ibex/impact/seeds.rb', line 12

def ids
  @ids
end

#records ⇒ Object (readonly)

: Array[Hash[Symbol, Object?]]



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# File 'lib/ibex/impact/seeds.rb', line 13

def records
  @records
end

Class Method Details

.from_diff(grammar, diff, origin: "diff") ⇒ Object 



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# File 'lib/ibex/impact/seeds.rb', line 26

def self.from_diff(grammar, diff, origin: "diff")
  rules = diff.fetch(:rules) #: Hash[Symbol, Object?]
  names = %i[added removed changed].flat_map do |section|
    records = rules.fetch(section) #: Array[Hash[Symbol, Object?]]
    records.map { |record| record.fetch(:id).to_s }
  end.uniq.sort
  new(grammar, names, origin: origin)
end