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Size: 1.47 KB
Versions: 15
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Stored size: 1.47 KB
Contents
# frozen_string_literal: true
module AnnotateRb
module ModelAnnotator
# Compares the current file content and new annotation block and generates the column annotation differences
class AnnotationDiffGenerator
HEADER_PATTERN = /(^# Table name:.*?\n(#.*\r?\n)*\r?)/
COLUMN_PATTERN = /^#[\t ]+[\w*.`\[\]():]+[\t ]+.+$/
class << self
def call(file_content, annotation_block)
new(file_content, annotation_block).generate
end
end
# @param [String] file_content The current file content of the model file we intend to annotate
# @param [String] annotation_block The annotation block we intend to write to the model file
def initialize(file_content, annotation_block)
@file_content = file_content
@annotation_block = annotation_block
end
def generate
# Ignore the Schema version line because it changes with each migration
current_annotations = @file_content.match(HEADER_PATTERN).to_s
new_annotations = @annotation_block.match(HEADER_PATTERN).to_s
current_annotation_columns = if current_annotations.present?
current_annotations.scan(COLUMN_PATTERN).sort
else
[]
end
new_annotation_columns = if new_annotations.present?
new_annotations.scan(COLUMN_PATTERN).sort
else
[]
end
_result = AnnotationDiff.new(current_annotation_columns, new_annotation_columns)
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems