Class: ActualDbSchema::SchemaDiffHtml

Inherits:
SchemaDiff
  • Object
show all
Defined in:
lib/actual_db_schema/schema_diff_html.rb

Overview

Generates an HTML representation of the schema diff, annotated with the migrations responsible for each change.

Constant Summary

Constants inherited from SchemaDiff

ActualDbSchema::SchemaDiff::CHANGE_PATTERNS, ActualDbSchema::SchemaDiff::SIGN_COLORS

Constants included from OutputFormatter

OutputFormatter::UNICODE_COLORS

Instance Method Summary collapse

Methods inherited from SchemaDiff

#initialize, #render

Methods included from OutputFormatter

#colorize

Constructor Details

This class inherits a constructor from ActualDbSchema::SchemaDiff

Instance Method Details

#render_html(table_filter) ⇒ Object 



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# File 'lib/actual_db_schema/schema_diff_html.rb', line 7

def render_html(table_filter)
  return unless old_schema_content && !old_schema_content.strip.empty?

  @full_diff_html ||= generate_diff_html
  filter = table_filter.to_s.strip.downcase

  filter.empty? ? @full_diff_html : extract_table_section(@full_diff_html, filter)
end