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expandEnvironmentPlaceholders() — react Function Reference

Architecture documentation for the expandEnvironmentPlaceholders() function in consoleMock.js from the react codebase.

Function javascript BabelCompiler Optimization called by 1

Entity Profile

Dependency Diagram

graph TD
  4698df2d_822e_13db_4ac1_2097c8d18e2a["expandEnvironmentPlaceholders()"]
  9565063b_3ea2_9cbf_86d6_3ee1e66bf4cc["consoleMock.js"]
  4698df2d_822e_13db_4ac1_2097c8d18e2a -->|defined in| 9565063b_3ea2_9cbf_86d6_3ee1e66bf4cc
  da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b["normalizeExpectedMessage()"]
  da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b -->|calls| 4698df2d_822e_13db_4ac1_2097c8d18e2a
  style 4698df2d_822e_13db_4ac1_2097c8d18e2a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/internal-test-utils/consoleMock.js lines 174–184

function expandEnvironmentPlaceholders(str) {
  if (typeof str !== 'string') {
    return str;
  }
  // [Environment] -> ANSI escape sequence for environment badge
  // The format is: reset + inverse + " Environment " + reset
  return str.replace(
    /^\[(\w+)] /g,
    (match, env) => '\u001b[0m\u001b[7m ' + env + ' \u001b[0m',
  );
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does expandEnvironmentPlaceholders() do?
expandEnvironmentPlaceholders() is a function in the react codebase, defined in packages/internal-test-utils/consoleMock.js.
Where is expandEnvironmentPlaceholders() defined?
expandEnvironmentPlaceholders() is defined in packages/internal-test-utils/consoleMock.js at line 174.
What calls expandEnvironmentPlaceholders()?
expandEnvironmentPlaceholders() is called by 1 function(s): normalizeExpectedMessage.

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